Tropentag 2006:


•: CHRISTINE CHEMNITZ, NANA KUENKEL:
Standards, A Catalyst for the Winners - a Barrier for the Losers? An Empirical Analysis of the Impact of Higher SPS Measures on the Trade Performance of Developing Countries
Abstract (ID 564 ): Web-Version (html) — Print Version (pdf)

•: MEIKE WOLLNI, MANFRED ZELLER:
Coffee Cultivation in the Presence of Market Imperfections: an Analysis of the Factors That Determine Productive Efficiency of Coffee Farmers in Costa Rica
Abstract (ID 513 ): Web-Version (html) — Print Version (pdf)

•: MIET MAERTENS:
High-value Food Supply Chains, Food Standards and Small Farmers in Developing Countries. the Case of Horticulture Exports from Senegal
Abstract (ID 275 ): Web-Version (html) — Print Version (pdf)

•: KAI MAUSCH, HERMANN WAIBEL, SOLOMON ASFAW, DAGMAR MITHöFER:
Impacts of EurepGAP Standard on Vegetable Export Producers in Kenya
Abstract (ID 253 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)

Poverty reduction and Development research

Chair: Michael Bosch, German Agency for Technical Cooperation (GTZ), Agriculture, Fisheries and Food, Germany

Oral Presentations


•: MATHIAS BRAUN, JOACHIM HOFER:
Knowledge Management in Development Cooperation
Abstract (ID 629 ): Web-Version (html) — Print Version (pdf)

•: HELMUT ALBERT, GEORG SCHAEFER:
Modes of Delivery in Development Cooperation Challenges for the Agricultural Sector
Abstract (ID 630 ): Web-Version (html) — Print Version (pdf)

•: ANNEMARIE MATTHESS, ANDREAS SPRINGER-HEINZE, STEFANIE ZINSMEYER:
Value Chain Promotion for Sustainable, Significant Pro-poor Growth: Conditions and Research Needs
Abstract (ID 631 ): Web-Version (html) — Print Version (pdf)

•: UWE SCHOLZ, PETER JARCHAU, KAI WIEGLER:
Management of Aquatic Resources and Fish Trade: Challenges for the German Development Cooperation
Abstract (ID 632 ): Web-Version (html) — Print Version (pdf)

•: CLAUDIA KRAEMER:
Poverty Reduction and Pro-poor Growth: the German Development Cooperation Perspective and the Challenges for Agricultural Research
Abstract (ID 633 ): Web-Version (html) — Print Version (pdf)

Conflicts, Challenges and Diversification

Chair: Ralf Nolten, University of Bonn, Institute for Food- and Resourceeconomics, Germany

Oral Presentations


•: ELISABETH GOTSCHI, ROBERT DELVE, BERNHARD FREYER:
The "wrong" Gender: Is Social Capital More Accessible to Men?
Abstract (ID 414 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)

•: HAILU ARAYA, YOHANNES GEBREMICHAEL, ABERA GEBREAMLAK, ANN WATERS-BAYER:
Participatory Research That Builds on Local Innovation in Beekeeping to Escape Poverty
Abstract (ID 418 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)

•: MICHAEL WAITHAKA, ISAAC MINDE:
Utilizing Social Capital to Minimize Conflicts in Natural Resource Management and Use in Rural Communities in Eastern and Central Africa
Abstract (ID 160 ): Web-Version (html) — Print Version (pdf)

•: HERMANN KAMBIRé, MARIA BROCKHAUS:
Local Realities and Global Demands a Case Study on Conflicts and Natural Resource Management in South West Burkina Faso
Abstract (ID 552 ): Web-Version (html) — Print Version (pdf)

•: GETACHEW GEBRU, SOLOMON DESTA, DADHI AMOSHA, LAYNE COPPOCK:
Role of Participatory Action Research in Reviving Endogenous Rangeland Management: A Case from Southern Ethiopia
Abstract (ID 449 ): Web-Version (html) — Print Version (pdf)

Livelihood, Education and Development

Chair: Volker Hoffmann, Universität Hohenheim, Department of Agricultural Communication and Extension, Germany

: MARIA BROCKHAUS:
Science for Development Policy Broker or Ivory Tower ?
Abstract (ID 527 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)

Oral Presentations


•: HANNS SYLVESTER, CAY ETZOLD:
DAAD and its Challenges for Capacity Building
Abstract (ID 507 ): Web-Version (html) — Print Version (pdf)

•: PETER MOLL:
From Knowledge to Action - Presentation of Curricula Modules for a Stronger Implementation Focus in Tropical and Development Research
Abstract (ID 610 ): Web-Version (html) — Print Version (pdf)

•: HERMANN WAIBEL, DAVID ZILBERMAN, TIMOTHY KELLEY:
Assessment of the Impacts of Natural Resource Management Research in the CGIAR
Abstract (ID 546 ): Web-Version (html) — Print Version (pdf)

•: AGATA MONIKA JAGODA:
E-learning for Agricultural Communities
Abstract (ID 499 ): Web-Version (html) — Print Version (pdf)

•: HIEN DINH PHAM:
Determinants of Successful Participation of Poor Farm Households in Transferring Advanced Agricultural Technologies - Case Study from the Mountainous Region of Northern Vietnam
Abstract (ID 128 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)

Plants and Soils

Plant Production Systems

Chair: Joachim Sauerborn, University of Hohenheim, Agroecology in the Tropics and Subtropics, Germany

Oral Presentations


•: WANWISA PANSAK, THOMAS HILGER, GERD DERCON, THANUCHAI KONGKAEW, GEORG CADISCH:
Spatial Variability of Crop Growth as Affected by Contour Hedgerow Systems
Abstract (ID 296 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)

•: ALEXANDER TUPITSA, JOHN LAMERS, MARTIN WORBES, CHRISTOPHER MARTIUS:
The Functional Assessment of Tree Windbreaks in Khorezm, Uzbekistan, Aral Sea Basin
Abstract (ID 368 ): Web-Version (html) — Print Version (pdf)

•: TASSILO TIEMANN, MICHAEL KREUZER, CARLOS LASCANO, HANS-DIETER HESS:
Cultivation Site Dependent Variations of Forage Yield and Quality of Tropical Shrub Legumes
Abstract (ID 127 ): Web-Version (html) — Print Version (pdf)

•: BORIS M. HILLMANN, HANNAH JAENICKE, BRIGITTE L. MAASS:
Germplasm Movement of Selected Underutilised Multipurpose Tree Species in Sri Lanka
Abstract (ID 249 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)

•: LIFENG WU, MARC VöLKER, DIEMUTH PEMSL, HERMANN WAIBEL:
Multi-period Analysis of Bt-cotton Varieties in China - Using Farm Level Panel Data
Abstract (ID 387 ): Web-Version (html) — Print Version (pdf)

Plant Nutrition and Soils

Chair: Andreas Buerkert, University of Kassel, Organic Crop Production and Agroecosystems Research in the Tropics and Subtropics, Germany

: GUY-ERICK AKOUèGNON, VOLKER HOFFMANN, RAINER SCHULTZE-KRAFT:
Understanding Farmers' Epistemology of Soil Fertility for an Appropriate Communication of the Concept of Integrated Soil Fertility Management: Empirical Evidence from Southern Bénin Republic
Abstract (ID 280 ): Web-Version (html) — Print Version (pdf)

Oral Presentations


•: JULIA DUX, LINDSEY NORGROVE, BARBARA WICK, RONALD F. KüHNE:
Impact of Residue Decomposition and Nutrient Release on Soil Enzyme Activity and Nutrient Turnover in Soils in the Humid Tropical Lowlands of Cameroon
Abstract (ID 351 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)

•: JöRN GERMER, JOACHIM SAUERBORN:
Exploring the Potential for Recycling Nutrients from Waste Water to Enhance Agricultural Productivity: The Example of Valley View University in Accra, Ghana
Abstract (ID 352 ): Web-Version (html) — Print Version (pdf)

•: STEFAN HAUSER:
Soil Temperatures During Burning of Large Amounts of Wood in a Humid Forest Agro-eco System: Effects on Soil pH and Subsequent Maize Yields
Abstract (ID 54 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)

•: RAIMUND KöSTERS, ANNE PREGER, CHRIS DU PREEZ, SONJA BRODOWSKI, WULF AMELUNG:
Reaggregation of Secondary Grassland Top Soils in the South African Highveld: A Chronosequence Study
Abstract (ID 273 ): Web-Version (html) — Print Version (pdf)

•: RAQUEL C. LOPEZ, PAUL L. G. VLEK:
Potassium: Principal Constraint to Maize Production in Imperata-infested Fields at Central Sulawesi, Indonesia
Abstract (ID 109 ): Web-Version (html) — Print Version (pdf) — full paper (pdf) — poster (pdf)

Organic Farming and Organic Compounds

Chair: Christian Hülsebusch, University of Hohenheim, Centre for Agriculture in the Tropics and Subtropics, Germany

Oral Presentations


•: BERNHARD FREYER:
Traditional and Ecological Farming Systems in (Sub) Tropical Countries History, Interactions and Future Perspectives
Abstract (ID 660 ): Web-Version (html) — Print Version (pdf)

•: LUKAS KILCHER:
How Can Organic Agriculture Contribute to Sustainable Development?
Abstract (ID 562 ): Web-Version (html) — Print Version (pdf)

•: DAGMAR LANGE, SUSANNE HONNEF:
Sustainable Wild Collection of Medicinal and Aromatic Plants
Abstract (ID 336 ): Web-Version (html) — Print Version (pdf)

•: FRANCISCO MARROQUíN AGREDA, JüRGEN POHLAN, MARC J. J. JANSSENS:
Effects of Legumes Intercropped in Mango Orchards in the Soconusco, Chiapas, Mexico
Abstract (ID 386 ): Web-Version (html) — Print Version (pdf)

•: JUDITH OWITI, WILHELM GRUISSEM, PENG ZHANG:
Biotechnology Approaches to Modulate Post-harvest Physiological Deterioration of Cassava Storage Roots
Abstract (ID 257 ): Web-Version (html) — Print Version (pdf)

Stresses and Biodiversity

Chair: Björn Niere, Federal Biological Research Centre for Agriculture and Forestry, Institute for Nematology and Vertebrate Research, Germany

Oral Presentations


•: ABULEGASIM ELZEIN, JüRGEN KROSCHEL, PAUL MARLEY, GEORG CADISCH:
Mycoherbicide Research and Development for Integrated Striga Control in Africa: Achievements, Constraints and Future Perspective
Abstract (ID 584 ): Web-Version (html) — Print Version (pdf)

•: ANJA LINSTäDTER:
Indicators for Land Use in Savannahs Solutions for Detecting and Describing Land Use Intensity
Abstract (ID 191 ): Web-Version (html) — Print Version (pdf)

•: K. WYDRA, ZEKARIAS LEYKUN:
Interaction Between the Physiological State of Ralstonia solanacearum, Causal Agent of Bacterial Wilt, in Tomato Xylem Vessels and the Tomato Genotype
Abstract (ID 154 ): Web-Version (html) — Print Version (pdf)

•: STEPHAN WINTER:
Diversity of Geminiviruses Causing Cassava Mosaic Disease in Africa
Abstract (ID 658 ): Web-Version (html) — Print Version (pdf)

Production Systems and Environment

Regional Water Issues and Pollution

Chair: Nick van de Giesen, TUDelft, Delft, The Netherlands

Oral Presentations


•: ADANE ABEBE, GERD FOERCH:
Catchment Characteristics as Predictors of Base Flow Index (BFI) in Wabi-shebele River Basin, East Africa
Abstract (ID 401 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)

•: JüRGEN BURKHARDT, ALICE BEINING, TAYE KUFA, HEINER GOLDBACH:
Different Drought Adaptation Strategies of Coffea Arabica Populations Along a Rainfall Gradient in Ethiopia
Abstract (ID 256 ): Web-Version (html) — Print Version (pdf)

•: KANITTA SATIENPERAKUL, WOLFRAM SPREER, WINAI WIRIYA-ALONGKORN, SOMCHAI ONGPRASERT, JOACHIM MüLLER:
Economic Assessment of Water Saving Irrigation Methods in Longan Production in Northern Thailand
Abstract (ID 493 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)

•: IRIT EGUAVOEN:
Drinking Water Policy, Water Rights and Allocation Practice in Rural Northern Ghana
Abstract (ID 134 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)

•: AHMED ABU SHABAN, WERNER DOPPLER, HEINZ-PETER WOLFF:
Determinants of Farmers' Acceptance of Treated Wastewater in Irrigated Agriculture in the Northern Gaza Strip
Abstract (ID 254 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)

Farming Systems Management

Chair: Ken Giller, Wageningen University, Plant Production Systems, Department of Plant Sciences, Netherlands

Oral Presentations


•: INGRID FROMM, JUAN A. DUBON:
Upgrading and the Value Chain Analysis: The Case of Small-scale Coffee Farmers in Honduras
Abstract (ID 99 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)

•: LUIS POCASANGRE:
Banana Improvement Based on Tissue Culture Propagation, Bio-enhancement and Agronomic Management for Sustainable Production
Abstract (ID 626 ): Web-Version (html) — Print Version (pdf)

•: JAN BöRNER, STEPHEN A. VOSTI, ERNST BERG:
Crop Yield Variability and Risk Aversion as Barriers to the Adoption of Fire-free Land Preparation in the Eastern Brazilian Amazon?
Abstract (ID 32 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)

•: MARCO HARTMANN, HANS E. JAHNKE, KURT-JOHANNES PETERS:
Poverty Alleviation through Diversification: Potential and Constraints of Integrated Agriculture Aquaculture (IAA) for Poor People in the Rural Philippines - Evaluation at Farm Level
Abstract (ID 195 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)

•: DIETRICH DARR, JüRGEN PRETZSCH:
The Spread of Innovations Within Formal and Informal Farmers Groups: Evidence from Rural Communities of Semi-arid Eastern Africa
Abstract (ID 197 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)

•: HILDEGARD GARMING:
Valuation of Non-market Goods: Farmer Health in Nicaragua
Abstract (ID 465 ): Web-Version (html) — Print Version (pdf)

Social Ecology and Land Use

Chair: Georg Cadisch, University of Hohenheim, Plant Production and Agroecology in the Tropics and Subtropics, Germany

Oral Presentations


•: REGINA SCHOELL, CLAUDIA R. BINDER:
Analysis of Diverging System Perspectives for Achieving Sustainable Agricultural Production
Abstract (ID 274 ): Web-Version (html) — Print Version (pdf)

•: ALEXANDER FRöDE:
Validity vs. Feasibility? - Monitoring Ecological Effects of the Extraction of Non-timber Forest Products in Developing Countries
Abstract (ID 475 ): Web-Version (html) — Print Version (pdf)

•: GEMEDO DALLE TUSSIE, BRIGITTE L. MAASS, JOHANNES ISSELSTEIN:
Impact of Water Point on Rangeland Condition and Spatial Distribution of Vegetation and Soil Nutrients
Abstract (ID 149 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)

•: MOHAMED AHMAD AWAD, WERNER DOPPLER, RALF SCHLAUDERER:
Implications of Resource Availability and Use for the Economic Success of the Farming Families Settling West of Lake Nasser, Egypt
Abstract (ID 315 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)

•: MEHRIDDIN TURSUNOV, IHTIYOR BOBOJONOV, JOHN LAMERS, ALIM PULATOV:
The Comparative Advantage of Conservation Agriculture in Wheat and Cotton Rotation in the Khorezm Region, Aral Sea Basin
Abstract (ID 403 ): Web-Version (html) — Print Version (pdf)

Regional Forest Issues

Chair: Martin Worbes, Georg-August-Universität Göttingen, Institute of Agronomy in the Tropics, Germany

Oral Presentations


•: ANNE FLOQUET, MALIKI RAFIOU, KAKPO YVONNE:
Seven Years after the Sfb 308 Adoption Patterns of Agroforestry Systems in Benin
Abstract (ID 571 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)

•: MATTHIAS MIMLER, JöRG PRIESS, KAMARUDDIN ABDULLAH:
Scenarios of Land Use and Land Cover Change in Sulawesi: Agricultural Expansion at the Expense of Protected Forests?
Abstract (ID 470 ): Web-Version (html) — Print Version (pdf)

•: PRAKASH SADASHIVAPPA, S. SURYAPRAKASH, VIJESH VIJAYA KRISHNA:
Participation Behaviour of Indigenous People in Non-timber Forest Products Extraction and Marketing in the Dry Deciduous Forests of South India
Abstract (ID 10 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)

•: FROUKJE KRUIJSSEN, SONGPOL SOMSRI:
Marketing Local Biodiversity in Thailand: Identification of a Possible Good Practice for On-farm Biodiversity Management of Tropical Fruit Trees
Abstract (ID 221 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)

•: NORMA ELY SANTOS, SIEGFRIED BAUER:
Evaluation of Different Forestry Options to Improve Carbon Content in Rural Communities in Marajo Island, Brazil
Abstract (ID 529 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)

Animal Sciences

Molecular Genetics and Biodiversity

Chair: Karl Schellander, University of Bonn, Institute of Animal Science, Animal Breeding and Husbandry Group, Germany

Oral Presentations


•: BARBARA RISCHKOWSKY, DAFYDD PILLING, BEATE SCHERF, RICARDO CARDELLINO, IRENE HOFFMANN:
Insights from FAO's State of the World's Animal Genetic Resources Reporting Process
Abstract (ID 560 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)

•: MOHAMAD YASER AMIN, KURT-JOHANNES PETERS:
Awassi Sheep Production and the Development of breeding Program Options in Syria
Abstract (ID 201 ): Web-Version (html) — Print Version (pdf)

•: DEO NDUMU, ROSWITHA BAUMUNG, MARIA WURZINGER, ADAM DRUCKER, JOHANN SöLKNER:
Performance and Fitness Traits Versus Phenotypic Appearance: a Novel Approach to Identify Selection Criteria for Indigenous Breeds
Abstract (ID 151 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)

•: FARAI CATHERINE MUCHADEYI, STEFFEN WEIGEND, CLEMENS WOLLNY, STANLEY MAKUZA:
Use of Microsatellites and MtDNA to Assess Genetic Diversity Within and Between Zimbabwe Chicken Eco-types
Abstract (ID 367 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)

•: NASSER GHANEM, MICHAEL HOELKER, FRANCA RINGS, DANYEL JENNEN, KARL SCHELLANDER, DAWIT TESFAYE:
Large-scale Transcriptional Analysis of Bovine Oocytes Derived from Growth and Dominance Phases of Follicular Development
Abstract (ID 446 ): Web-Version (html) — Print Version (pdf) — poster (pdf)

Animal Nutrition

Chair: Karl-Heinz Südekum, University of Bonn, Institute of Animal Sciences, Germany

Oral Presentations


•: KARIN BARTL, MIRIAM GARCIA, CARLOS A. GOMEZ, HANS-RUDOLF WETTSTEIN, MICHAEL KREUZER, HANS-DIETER HESS:
Effect of Diet Type on Milk Yield and Composition of Local and Exotic Cattle Breeds Kept in the Coastal Region of Peru
Abstract (ID 129 ): Web-Version (html) — Print Version (pdf)

•: HENDERIANA BELLI, I. GUSTI NGURAH JELANTIK, WOLFGANG HOLTZ:
Improving Calf Performance by Supplementation in Bali Cows Grazing Communal Pastures in West Timor, Indonesia
Abstract (ID 214 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)

•: JOHNNY O. OGUNJI, KLOAS WERNER, MANFRED WIRTH, CARSTEN SCHULZ, BERNHARD RENNERT:
Housefly Maggot Meal (Magmeal): an Emerging Substitute of Fishmeal in Tilapia Diets
Abstract (ID 76 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)

•: GETNET ASSEFA, CLAUDIA KIJORA, KURT-JOHANNES PETERS, KAI SONDER, MICHAEL WINK, NORBERT STEINMüLLER:
Effect of Variety, Harvesting Stage and Season on the Concentration of Tannins and Alkaloids in Tagasaste (Chamaecytisus palmensis)
Abstract (ID 476 ): Web-Version (html) — Print Version (pdf)

•: FIREW TEGEGNE, CLAUDIA KIJORA, KURT-JOHANNES PETERS:
Evaluating the Temporal, Seasonal and Spatial Variation in Nutritive Value of Cactus Pear (Opuntia Ficus indica) Using in Vitro Gas Production and Chemical Analysis Methods
Abstract (ID 276 ): Web-Version (html) — Print Version (pdf)

Animal Production Systems

Chair: Eva Schlecht, University of Hohenheim, Aquaculture-Systems and Animal Nutrition in the Tropics and Subtropics, Germany

Oral Presentations


•: MARIANA RUFINO, MARIO HERRERO, MARK T. VAN WIJK, PABLO TITTONELL, KEN GILLER:
Cattle Management Strategies of Smallholders in the East-african Highlands and their Contribution to Livelihoods
Abstract (ID 458 ): Web-Version (html) — Print Version (pdf)

•: SIMONE KRIESEMER, VOLKER HOFFMANN:
Determinants of Adoption and Diffusion of Fish Ponds in Cameroon
Abstract (ID 532 ): Web-Version (html) — Print Version (pdf)

•: MARKOS TIBBO, JAN PHILIPSSON, WORKNEH AYALEW:
Sustainable Sheep Breeding Programmes in the Tropics: a Framework for Ethiopia
Abstract (ID 442 ): Web-Version (html) — Print Version (pdf) — poster (pdf)

•: PHILIPP NAGEL, MARIA WURZINGER, LUIS IñIGUEZ, FRANCISCO GUADALUPE ECHAVARRíA CHAIREZ, MANUEL DE JESUS FLORES NáJERA, JUAN MANUEL PINOS RODRíGUEZ, WALTER JORGE GóMEZ RUIZ, WERNER ZOLLITSCH:
Characterisation of two Goat Production Systems in the Highlands of Mexico
Abstract (ID 106 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)

•: ANDRé MARKEMANN, ANGELIKA STEMMER, MARIANNA SIEGMUND-SCHULTZE, ANNE VALLE ZáRATE:
Stated Preferences of Functions of Llama Keeping in Bolivia
Abstract (ID 617 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)

GIS, Modeling and Technology

Chair: Thomas Gaiser, University of Hohenheim, Institute for Soil Sciences and Land Evaluation, Germany

: ANDREAS PRINTZ:
Future Gis-challenges in Modelling
Abstract (ID 628 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)

Oral Presentations


•: STEFAN SIEBERT, JIPPE HOOGEVEEN, PETRA DöLL, JEAN-MARC FAURES, SEBASTIAN FEICK, KAREN FRENKEN:
The Digital Global Map of Irrigation Areas Development and Validation of Map Version 4
Abstract (ID 211 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)

•: CLAUDIA HIEPE, BERND DIEKKRüGER:
Soil Erosion in the Upper Ouémé Catchment (Benin) Considering Land Use and Climate Change a Modelling Approach
Abstract (ID 347 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)

•: JAN-PETER MUND, VINCENT VAN ENGELEN:
Land Resource Assessment for Social Land Concessions in Rural Cambodia
Abstract (ID 435 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)

•: BERND HARDEWEG, HERMANN WAIBEL:
A Spatial Model of Vegetable Production in Thailand: Results and Policy Implications
Abstract (ID 207 ): Web-Version (html) — Print Version (pdf)

•: DITMAR BERNARDO KURTZ, JüRGEN SCHELLBERG, MATHIAS BRAUN:
Satellite Based Biomass Estimation on Rangeland in Empedrado, Corrientes - Argentina
Abstract (ID 634 ): Web-Version (html) — Print Version (pdf)

Crops and Soil

Crop Production and Management

Chair: Ken Giller, Wageningen University, Plant Production Systems, Department of Plant Sciences, Netherlands

Posters

: EIKE LUEDELING, JENS GEBAUER, ANDREAS BUERKERT:
Climatic Requirements of Temperate Perennials in Oman
Abstract (ID 539 ): Web-Version (html) — Print Version (pdf) — poster (pdf)
: JENS GEBAUER, MAHER NAGIEB, ANDREAS BUERKERT:
Evaluation of Fruit Production in the Mountain Oasis Balad Seed in Northern Oman
Abstract (ID 305 ): Web-Version (html) — Print Version (pdf) — poster (pdf)
: NETRA BHANDARI, MARTHA OPONDO, MARIA GERSTER-BENTAYA, VOLKER HOFFMANN:
Grain or Seed? Sorghum Seed Management Practices by Farmers in Striga Affected Area of Western Kenya
Abstract (ID 575 ): Web-Version (html) — Print Version (pdf) — poster (pdf)
: ALI AL-JALEEL, HASSAN ALI-DINAR, GEORG NOGA:
Citrus Cultivation in Kingdom of Saudi Arabia: Contribution and Impact of a New Crop to the Development of 'najran' Area and Other Parts of the Kingdom of Saudi Arabia
Abstract (ID 398 ): Web-Version (html) — Print Version (pdf)
: SANDRA MARIA GUIMARAES CALLADO, SILKE MEILWES:
Modernizing Cashew Culture in Northeast Brazil
Abstract (ID 349 ): Web-Version (html) — Print Version (pdf)
: VERENA DAMIDA VANDAMME, CHRISTIAN RICHTER:
Cultivation of Yam (Dioscorea spp.) and Soil Fertility Aspects in the Kpalimé Region, Togo
Abstract (ID 419 ): Web-Version (html) — Print Version (pdf)
: KIRSTEN KIENZLER, NAZAR IBRAGIMOV, JOHN LAMERS, PAUL L. G. VLEK:
Optimising Cotton (Gossypium Hirsutum L.) Fertilisation in the Irrigated Agriculture of the Aral Sea Basin in Uzbekistan
Abstract (ID 302 ): Web-Version (html) — Print Version (pdf)
: CHARLES MALIDADI, BRIGITTE L. MAASS:
Cowpea (Vigna unguiculata) for Leafy Vegetable Use in Malawi: Agronomic Evaluation on Station and on Farm
Abstract (ID 300 ): Web-Version (html) — Print Version (pdf)
: JEREMIAH MAGESA, RAY-YU YAN, BRIGITTE L. MAASS:
Diversity in Nutritional Quality of Cowpea (Vigna unguiculata) and Lablab Bean (Lablab purpureus) as Leafy Vegetables
Abstract (ID 301 ): Web-Version (html) — Print Version (pdf)
: ANNIA GONZALEZ RIVERO, ANNA KEUTGEN, ELKE PAWELZIK:
Antioxidant Capacity and Bioactive Compounds of Tomato Varieties as Affected by Processing Method
Abstract (ID 74 ): Web-Version (html) — Print Version (pdf)
: ISABEL MARIA MADALENO:
Medicinal Natural and Agricultural Ecosystems Exploitation in Latin America
Abstract (ID 89 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)
: PANITA BOONSIT, DUMNERN KARLADEE, PUNTIPA PHONGPIACHAN:
Gamma Oryzanol Content in Local Genotypes of Purple Rice from Thailand
Abstract (ID 161 ): Web-Version (html) — Print Version (pdf) — full paper (pdf) — poster (pdf)
: REBEKKA POHL, ELKE FISCHER, RAINER SCHULTZE-KRAFT:
Allelopathy in the Tropical Forage Grass Brachiaria Brizantha
Abstract (ID 287 ): Web-Version (html) — Print Version (pdf) — poster (pdf)
: IBRAHIM M. SEIFELDIN, MOHAMED OSMAN KHIDIR:
Characters Association and Path Coefficient Analysis of Yield and Some Yield Components in Sesame (Sesamum Indicum L.)
Abstract (ID 86 ): Web-Version (html) — Print Version (pdf)

14 Posters

Mixed Cropping Organic Farming

Chair: Christian Hülsebusch, University of Hohenheim, Centre for Agriculture in the Tropics and Subtropics, Germany

Posters

: ALCIDO ELENOR WANDER, AGOSTINHO DIRCEU DIDONET, JOSE ALOISIO ALVES MOREIRA, FABIO PIRES MOREIRA, ANNA CRISTINA LANNA, JOSé ALEXANDRE FREITAS BARRIGOSSI, ELIANE DIAS QUINTELA:
Economic Feasibility of Small Scale Organic Production of Rice, Common Bean and Maize in Goias State, Brazil
Abstract (ID 381 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)

•: DEEPESH PUTHIYAPURAYIL CHANGAT, VIJESH VIJAYA KRISHNA, S. SURYAPRAKASH, SETHULEKSHMI KUMBALATH RAJAGOPAL:
Examining the Micro-level Sustainability Status of Conventional and Organic Rice Farming Systems of Coastal Kerala, India
Abstract (ID 496 ): Web-Version (html) — Print Version (pdf) — poster (pdf)

•: JANA LOJKOVA, BOHDAN LOJKA, JAN BANOUT, ZBYNEK POLESNY, DANIEL PREININGER:
Perspectives of Organic Farming in the Ucayali Region of Peru - Institutional Approach
Abstract (ID 379 ): Web-Version (html) — Print Version (pdf)
: VIJESH VIJAYA KRISHNA, S. SURYAPRAKASH, SETHULEKSHMI KUMBALATH RAJAGOPAL:
Conserving the Indigenous-organic Rice Farming System of Coastal Kerala, India: Does the Market Provide Superior Solutions Than the Standards?
Abstract (ID 82 ): Web-Version (html) — Print Version (pdf) — poster (pdf)

•: YEYEP DINTAN, RONALD F. KüHNE, ANAS DINURROHMAN SUSILA, ELKE PAWELZIK:
The Effect of Conventional and Organic Farming on Cabbage (Brassica Oleracea Var. Capitata L.) Yield - a Case Study in Lembang, Indonesia
Abstract (ID 551 ): Web-Version (html) — Print Version (pdf) — poster (pdf)
: STEFAN HOHNWALD, ELIANA M. ACIOLI DE ABREU, JONAS BASTOS DA VEIGA, JOSé ADéRITO RODRIGUES FILHO, CLEMENS WOLLNY:
Performance of Bushy Forage Legumes in Dynamic Smallholder Pasture Systems of Northeastern Amazon, Brazil
Abstract (ID 143 ): Web-Version (html) — Print Version (pdf)
: LA KARIMUNA:
Study of Secondary Vegetation Treated as Bokashi on the Intercropped Maize and Soybean of Smallholding Farmers Land in Southeast Sulawesi, Indonesia
Abstract (ID 602 ): Web-Version (html) — Print Version (pdf)
: STEFAN HAUSER, MUSTAPHA NJAYOU, LOUIS ZAPFACK:
Farmers' Perception and Use of Planted Calliandra Calothyrsus Fallow in Southern Cameroon
Abstract (ID 321 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)
: STEFAN HAUSER, BERTRAM BENGONO, OBATE BITOMO:
Maize Yield Response to Mucuna Pruriens and Pueraria Phaseoloides Cover Crop Fallow and Biomass Burning Versus Mulching in Farmer Managed On-farm Experiments
Abstract (ID 65 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)
: STEFAN HAUSER:
Nitrogen Fixation and Balance in Burned Versus Mulched Mucuna Pruriens Var. Utilis and Pueraria Phaseoloides Relay Maize Cropping Systems
Abstract (ID 64 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)

•: BENEDICTA FOSU, PAUL L. G. VLEK, GüNTHER MANSKE, KONRAD VIELHAUER:
The Use of Azolla Sp. to Increase N Fertiliser Use Efficiency in Wetland Rice in Dano, Southwestern Burkina Faso
Abstract (ID 568 ): Web-Version (html) — Print Version (pdf) — poster (pdf)
: ALEX GUSTAVO PACHECO BUSTOS, HEINER GOLDBACH, JüRGEN POHLAN:
Interactions Between Coffee (Coffea Arabica L.) and Intercropped Aromatic Plants under Field Conditions in the Sierra Norte of Puebla, Mexico
Abstract (ID 268 ): Web-Version (html) — Print Version (pdf)

•: RICHARD ONWONGA, BERNHARD FREYER:
Impact of Traditional Farming Practices on Nutrient Balances in Smallholder Farming Systems of Nakuru District, Kenya
Abstract (ID 624 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)

13 Posters

Soil Biology and Fertility

Chair: Wulf Amelung, University of Bonn, Institute of Crop Science and Resource Conservation: Division of Soil Science, Germany

Posters

: BEATE FORMOWITZ, ANDREAS BUERKERT, RAINER GEORG JOERGENSEN:
Impact of Legume Versus Cereal Roots on Chemical and Biological Properties of West African Soils
Abstract (ID 542 ): Web-Version (html) — Print Version (pdf) — poster (pdf)

•: MINGRELIA ESPAñA, BELKYS RODRIGUEZ, ELLEN KANDELER, GARY BENDING, GEORG CADISCH:
Assessing the Effect of Management Practices on Soil Microbial Communities in a Vertisol Using Enzyme and 15n-dna Stable Isotopic Probing Techniques
Abstract (ID 322 ): Web-Version (html) — Print Version (pdf) — full paper (pdf) — poster (pdf)

•: ZAFRIN AKTER, TSEHEYE TESFAMARIAM, MARKUS WEINMANN, GüNTER NEUMANN, VOLKER RöMHELD:
Mn-oxidation and Reduction Capacity of Rhizosphere Microorganisms as Related to the Severity of Soil Borne Plant Diseases
Abstract (ID 600 ): Web-Version (html) — Print Version (pdf)
: ANNE PREGER, MATTHIAS RILLIG, ANNIKA JOHNS, CHRIS DU PREEZ, INGO LOBE, WULF AMELUNG:
Arbuscular Mycorrhizal Residues Decline with Prolonged Arable Cropping: a Chronosequence Study on Glomalin-related Soil Protein in Sandy Soils of the South African Highveld
Abstract (ID 263 ): Web-Version (html) — Print Version (pdf)
: MOJEED LIASU, ABOSEDE OGUNDARE:
Effects of Mycorrhizal Inoculation and Inorganic Nutrients on the Efficiency of Biomass Transfer to Okra by Tithonia Diversifolia Hedges.
Abstract (ID 66 ): Web-Version (html) — Print Version (pdf)

•: TARIQ AZIZ, SHAMSA KANWAL, RAHMATULLAH, MUHAMMAD AAMER MAQSOOD:
Changes in Root Morphology and Organic Acids Extrusion Related to Differential P Acquisition by Brassica Cultivars
Abstract (ID 110 ): Web-Version (html) — Print Version (pdf)

•: JOSEPH PATRICK GWEYI-ONYANGO, VOLKER RöMHELD, GüNTER NEUMANN:
Rock-phosphate Alleviates Detrimental Effects of Aluminium in Tomato (Lycopersicon esculentum L) Production on Acid Soils
Abstract (ID 428 ): Web-Version (html) — Print Version (pdf)
: AGUSTIN MERCADO, MEINE VAN NOORDWIJK, THOMAS HILGER, GEORG CADISCH:
Nitrogen Complementarity in Timber Based Hedgerow Intercropping Systems on an Acid Upland Soil in the Philippines
Abstract (ID 187 ): Web-Version (html) — Print Version (pdf)
: HUMBERTO GONZáLEZ RODRíGUEZ, ISRAEL CANTú SILVA, MARCO V. GóMEZ MEZA, ROQUE G. RAMíREZ LOZANO:
Litterfall Deposition in Subtropical Woodlands, Northeastern Mexico
Abstract (ID 484 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)
: ZHIXIN DENG, MARC J. J. JANSSENS:
Litter Fall Production in West-African Forests and Plantations
Abstract (ID 407 ): Web-Version (html) — Print Version (pdf) — full paper (pdf) — poster (pdf)
: FRANK MUSSGNUG, MATHIAS BECKER, TRAN THUC SON, ROLAND BURESH, PAUL L. G. VLEK:
Comparing Static and Dynamic Soil Tests for the Assessment of Nutrient Availability in a Low-fertile Lowland Rice Soil in the Red River Delta, Vietnam
Abstract (ID 365 ): Web-Version (html) — Print Version (pdf)

•: VOLKER LAABS, ANNE WEHRHAN, ALICIO PINTO, ELIANA DORES, WOLFGANG ZECH, WULF AMELUNG:
Pesticide Fate in the Tropical Environment of Brazil: Implications for Sustainable Agriculture and Resource Conservation in the Cerrado Area
Abstract (ID 176 ): Web-Version (html) — Print Version (pdf)
: CLEMENS SCHEER, REINER WASSMANN, JOHN LAMERS:
Greenhouse Gas Emissions from Irrigated Agriculture in Khorezm Region (Uzbekistan)
Abstract (ID 348 ): Web-Version (html) — Print Version (pdf)
: BONGANI NCUBE, KEN GILLER, MARK T. VAN WIJK:
Productivity and residual benefits of grain legumes to sorghum under semi arid conditions in south-western Zimbabwe
Abstract (ID 483 ): Web-Version (html) — Print Version (pdf) — poster (pdf)

14 Posters

Biotic Stresses: Fungi and Bacteria

Chair: Holger Hindorf, University of Bonn, Institute for Plant Diseases, Germany

Posters

: MATTHIAS DONNER, JOSEPH ATEHNKENG, RANAJIT BANDYOPADHYAY, SEBASTIAN KIEWNICK, RICHARD A. SIKORA, PETER COTTY:
Characterisation of Aflatoxin-producing and Non-producing Strains of Aspergillus Section Flavi in Nigeria
Abstract (ID 545 ): Web-Version (html) — Print Version (pdf)
: HOLGER HINDORF, ANJA RITSCHEL:
Coffee Leaf Rust (Hemileia vastatrix) in the Wild Coffee Population (Coffea arabica) of Ethiopia
Abstract (ID 597 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)

•: JAMES W. MUTHOMI, HOLGER HINDORF, J.K. NDUNG'U, J.K. GATHUMBI:
Occurrence of Fusarium Head Blightcausing Pathogens and Mycotoxins in Kenyan Wheat
Abstract (ID 608 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)
: SUSANNE VON BARGEN, CARMEN BüTTNER:
Molecular Analysis of Citrus Tristeza Virus (CTV) and Citrus-viroids from the Sudan
Abstract (ID 284 ): Web-Version (html) — Print Version (pdf) — poster (pdf)
: ACHIANGIA PATRICK NJUKENG, STEPHAN WINTER:
Diversity of Cassava Mosaic Begomoviruses and the Complex Structure of the Cassava Mosaic Disease in Cameroon
Abstract (ID 147 ): Web-Version (html) — Print Version (pdf)
: STEPHAN WINTER, M. KOERBLER, MERETE ALBRECHTSEN:
Geminivirus Induced Gene Silencing for Functional Characterisation of Plant Genes and to Induce Virus Resistance by Rna Interference in Cassava
Abstract (ID 410 ): Web-Version (html) — Print Version (pdf)
: ALEXANDER R. MENDOZA LUNA, RICHARD A. SIKORA, SEBASTIAN KIEWNICK:
Effect of the Application of Antagonistic Fungi with Different Modes of Action for the Control of Radopholus Similis in Banana
Abstract (ID 618 ): Web-Version (html) — Print Version (pdf)
: ALEXANDRA ZUM FELDE, LUIS POCASANGRE, RICHARD A. SIKORA:
Can Successive Generations of Banana Plants Be Protected from Nematode Attack by A Single Inoculation with Beneficial Endophytic Fungi?
Abstract (ID 488 ): Web-Version (html) — Print Version (pdf)
: ALEXANDER R. MENDOZA LUNA, RICHARD A. SIKORA, SEBASTIAN KIEWNICK:
Effect of the Application of Antagonistic Fungi with Different Modes of Action for the Control of Radopholus Similis in Banana
Abstract (ID 503 ): Web-Version (html) — Print Version (pdf)
: STEFAN HAUSER:
Plantain (Musa spp. AAB) Bunch Yield and Root Health Response to Combinations of Physical, Thermal and Chemical Sucker Sanitation Measures
Abstract (ID 55 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)

10 Posters

Biotic Stresses: Biocontrol

Chair: Stephan Winter, Deutsche Sammlung von Mikroorganismen und Zellkulturen (DSMZ), Plant Virus Division, Germany

Posters


•: RHODA BIRECH, BERNHARD FREYER, JOSEPH MACHARIA:
Towards Reducing Synthetic Pesticide Imports in Favour of Locally Available Botanicals in Kenya
Abstract (ID 158 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)
: HAYDER ABDELGADER, AHMED MOHAMED:
Side Effects of Pesticides on Natural Enemies: Selection of Soft Pesticides for the Control of Insect Pests in Sudan
Abstract (ID 52 ): Web-Version (html) — Print Version (pdf)
: BONAVENTURE VIDJINNAGNI AGBOTON, RACHID HANNA, AGNES THOMAS ODJO, GEORG GOERGEN:
Effect of Ants in Biological Control of Cassava Green Mite in Africa
Abstract (ID 71 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)
: KHIN THEIN NYUNT, STEFAN VIDAL:
Potential for Biocontrol of the Diamondback Moth in Myanmar by Using a Predatory Bug
Abstract (ID 248 ): Web-Version (html) — Print Version (pdf) — poster (pdf)
: ROBERT KUNZ, SHANTHI WILSON WIJERATNAM, HANNAH JAENICKE, JOACHIM HELLER:
Control of Post-harvest Disease (Botryodiplodia sp.) of Rambutan (Nephelium lappaceum) and Annona (Annona sp.) by Using a Bio-control Agent (Trichoderma spp.) in Sri Lanka
Abstract (ID 167 ): Web-Version (html) — Print Version (pdf) — full paper (pdf) — poster (pdf)
: ALFONSO CABRERA, LUIS POCASANGRE, RICHARD A. SIKORA:
Impact of Plant Parasitic Nematodes in Following Suckers on A Root Necrosis Index in Six Commercial Banana Plantations of Costa Rica
Abstract (ID 119 ): Web-Version (html) — Print Version (pdf)
: ABULEGASIM ELZEIN, JüRGEN KROSCHEL, GEORG CADISCH, PAUL MARLEY:
Enhancing Striga Management Using Pesta Granular Mycoherbicidal Formulations: Synergy Between Striga-mycoherbicides and Nitrogen Fertiliser
Abstract (ID 578 ): Web-Version (html) — Print Version (pdf)

•: PROSPER FUAMBENG YONGHACHEA, LINDSEY NORGROVE, RAINER SCHULTZE-KRAFT:
Farmers' Perceptions of Imperata cylindrica and Chromolaena odorata Fallows in Cameroon
Abstract (ID 340 ): Web-Version (html) — Print Version (pdf) — poster (pdf)
: WASANA CHAMKRACHANG, SUCHADA VEARASILP, PORNCHAI LUEANG-A-PAPONG, SONGCHAO INSOMPHUN, ELKE PAWELZIK:
Weed Control in Broadcast Rice: Effectiveness of Fenoxaprop-p-ethyl and 2,4-d Mixture
Abstract (ID 231 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)

9 Posters

Water and Forest

Forests for Livelihood

Chair: Thomas Hilger, University of Hohenheim, Plant Production in the Tropics and Subtropics, Germany

Posters


•: MARCO STARK, YONGPING YANG, HORST WEYERHAEUSER:
Sustainable Use of Non-timber Forest Products: Pathways Toward Balancing Poverty Reduction and Biodiversity Conservation Goals in Mountainous Southwest China
Abstract (ID 400 ): Web-Version (html) — Print Version (pdf)

•: MANFRED DENICH, FRANZ GATZWEILER, TADESSE WOLDEMARIAM:
Conservation and Use of Wild Coffea Arabica Populations in the Montane Rainforests of Ethiopia
Abstract (ID 498 ): Web-Version (html) — Print Version (pdf)
: TOBIAS WüNSCHER, STEFANIE ENGEL, SVEN WUNDER:
Payments for Forest Environmental Services How Much Do We Really Have to Pay?
Abstract (ID 589 ): Web-Version (html) — Print Version (pdf) — poster (pdf)
: DANIEL CALLO-CONCHA, MANFRED DENICH, PAUL L. G. VLEK:
A Biophysical Approach to the Environmental Services by Land-use Systems Assessment; Functional Biodiversity in Tropical Agroforestry Systems (The Case of Tome-acu Community, Northern Brazil)
Abstract (ID 373 ): Web-Version (html) — Print Version (pdf) — full paper (pdf) — poster (pdf)
: PREM RAJ NEUPANE, ARCHANA GAULI, NETRA BHANDARI:
Is Community Forestry Beneficial for Poor? : impact Analysis of Community Forestry on Livelihoods of Forest Users in Nepal
Abstract (ID 479 ): Web-Version (html) — Print Version (pdf) — poster (pdf)
: TUAN DO ANH, JüRGEN PRETZSCH:
Institutional Structures and Performance of Community Forest Management: the Case of Vietnam
Abstract (ID 133 ): Web-Version (html) — Print Version (pdf) — full paper (pdf) — poster (pdf)

•: HARTMUT GAESE, MARC J. J. JANSSENS, JUAN CARLOS TORRICO, SABINE SCHLüTER, SANDRA MARIA GUIMARAES CALLADO:
Options for the Sustainable Development in Humid Mountain and Semi-arid Surrounding Areas in Ceará, Brazil
Abstract (ID 385 ): Web-Version (html) — Print Version (pdf)
: XUAN PHUC TO:
People or the National Park an Ethnography of Forest Devolution in Vietnam
Abstract (ID 57 ): Web-Version (html) — Print Version (pdf) — poster (pdf)

•: JULIA SCHMITT, VOLKER HOFFMANN:
Farmers' Benefits in Different Value-chains of Non-timber Forest Products in China
Abstract (ID 241 ): Web-Version (html) — Print Version (pdf)
: NETRA BHANDARI, BABURAM RIJAL, BHARAT BHUDTHAPA, JEETENDRA MAHAT, MOON RAWAT, SHYAM LAL MAHAT, SHER BAHADUR ROKAYA:
Domesticating Wild Non-wood Forest Products (NWFPs): Opportunities of Alternative Farming for Rural Livelihoods in Nepal
Abstract (ID 567 ): Web-Version (html) — Print Version (pdf) — poster (pdf)
: JöRN STRUWE, JöRN ACKERMANN, REINHOLD GLAUNER, JOBST-MICHAEL SCHROEDER:
Improving the Livelihood of the Rural Population in the Ashanti Region in Ghana through the Implementation of an Improved Taungya System with Teak and Albizia
Abstract (ID 118 ): Web-Version (html) — Print Version (pdf)
: THORBEN KRUSE, HERMANN WAIBEL, FESTUS K. AKINNIFESI, DAGMAR MITHöFER:
Economics of in Situ Conservation of Indigenous Trees by Smallholder Farmers in Central Malawi
Abstract (ID 438 ): Web-Version (html) — Print Version (pdf)
: JOSU ITURBE, JUAN J. JIMéNEZ-OSORNIO, PETR KARLOVSKY, HOLM TIESSEN, BRIGITTE L. MAASS:
Towards Improved Utilisation and Conservation of the Multipurpose Tree Cordia dodecandra in Yucatan, Mexico
Abstract (ID 131 ): Web-Version (html) — Print Version (pdf)

13 Posters

Agroforestry and Forest Assessment

Chair: Marc J. J. Janssens, University of Bonn, Institute of Crop Science and Resource Conservation - Tropical Crop Production, Germany

Posters


•: CARLOS ALBERTO RUIZ GARVIA, HOLM TIESSEN, MARTIN WORBES:
Production Potential and Ecosystem Quality of Secondary Forests recovered from Agriculture - Tools for Landuse Decisions
Abstract (ID 83 ): Web-Version (html) — Print Version (pdf)
: ANDREA CORINNA MAYER, SVENJA MARQUARDT, HéLèNE LAURENCE BOUILLOT, MARTHA SERRANO, STEPHAN BECK, HUMBERTO ALZéRRECA:
Effects of Grazing Intensity on Selected Trees and Shrubs in Sub-andean Silvopastoral Systems in Bolivia
Abstract (ID 521 ): Web-Version (html) — Print Version (pdf)

•: CéLIA MARIA BRAGA SARMENTO, JONAS BASTOS DA VEIGA, SILVIO BRIENZA JUNIOR, OSVALDO R. KATO, ARI PINHEIRO CAMARãO:
Development of Trees in Sylvopastoral System in Eastern Brazilian Amazon: Establishment Phase
Abstract (ID 448 ): Web-Version (html) — Print Version (pdf)
: EDGARDO I. GARRIDO-PEREZ, GERHARD GEROLD, MARIO UCAN-MAY:
Hurricane Wilma: When Lianas Protect Trees
Abstract (ID 482 ): Web-Version (html) — Print Version (pdf)
: OSCAR ALBERTO AGUIRRE CALDERON, JAVIER JIMENEZ PEREZ, JOSé JAVIER CORRAL RIVAS:
An Analysis of Spatial Forest Structure Using Neighbourhood-based Variables
Abstract (ID 328 ): Web-Version (html) — Print Version (pdf)
: JAVIER JIMENEZ PEREZ, OSCAR ALBERTO AGUIRRE CALDERON, MARCO AURELIO GONZALEZ TAGLE:
Tree Crown Structure in a Mixed Coniferous Forest in Mexico
Abstract (ID 343 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)
: MARCO AURELIO GONZALEZ TAGLE, JAVIER JIMENEZ PEREZ, OSCAR ALBERTO AGUIRRE CALDERON:
Structural Development and Woody Species Composition Along a Fire Chronosequence in Mixed Pine-oak Forest of Northeast Mexico
Abstract (ID 356 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)
: BETTINA ORTHMANN, JOCHEN SCHöNGART, KLAUS HENNENBERG, STEFAN POREMBSKI:
Effects of Three Different Logging Regimes on the Stand Structure of Isoberlinia Doka (Caesalpinaceae) and Local Forestry Income in Central Benin (West Africa)
Abstract (ID 282 ): Web-Version (html) — Print Version (pdf)
: STEFAN HAUSER:
Groundnut / Cassava / Maize Intercrop Yields Over Three Cycles of a Fallow / Crop Rotation with Planted Senna spectabilis, Flemingia Macrophylla and Dactyladenia Barteri on Ultisol
Abstract (ID 62 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)
: STEFAN HAUSER:
Biomass Production, Nutrient Uptake and Partitioning in Planted Senna Spectabilis, Flemingia Macrophylla and Dactyladenia Barteri Fallow Systems Over Three Fallow/cropping Cycles on Ultisol
Abstract (ID 63 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)
: KOROUS KHOSHBAKHT, KARL HAMMER:
Participatory Domestication of Prunus Caspica Kov. & Ekin
Abstract (ID 49 ): Web-Version (html) — Print Version (pdf)

•: WOLFRAM SPREER, CORNELIUS JANTSCHKE, PATUMPORN TIYAYON, PITTAYA SRUAMSIRI, JOACHIM MüLLER:
Predicting Canopy Temperature Distribution Within the Canopies of Tropical Fruit Trees Based on Thermographic Measurements
Abstract (ID 497 ): Web-Version (html) — Print Version (pdf)

12 Posters

Water Management and Hydrology

Chair: Jürgen Burkhardt, University of Bonn, Institute of Crop Science and Resource Conservation - Plant Nutrition, Germany

Posters

: DARYA ZAVGORODNYAYA:
Do Farmers Manage their Irrigation System after Transfer of Responsibilities? lessons from Uzbek Water Users Associations.
Abstract (ID 524 ): Web-Version (html) — Print Version (pdf)
: ELKE HERRFAHRDT:
Water Governance Reforms in the Kyrgyz Republic
Abstract (ID 38 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)
: BERNHARD TISCHBEIN, CHRISTOPHER CONRAD, GAVHAR PALUASHEVA, IRINA FORKUTSA, MIRZAKHAYOT IBRAKHIMOV, JOHN LAMERS, CHRISTOPHER MARTIUS, PAUL L. G. VLEK:
Integrated Water Management Options Towards Improving Water Use Efficiency: the Case of a Sub-unit of the Khorezm Irrigation and Drainage System in Uzbekistan
Abstract (ID 466 ): Web-Version (html) — Print Version (pdf)
: MOHAMMAD AZIZUR RAHMAN, JACKSON ROEHRIG, LIJALEM ZERAY:
Estimation of Potential Recharge and Groundwater Resources - A Case Study in Low Barid Area, Bangladesh
Abstract (ID 463 ): Web-Version (html) — Print Version (pdf) — full paper (pdf) — poster (pdf)
: SANCE LIPU, GERHARD GEROLD:
Hydrological and Suspended Sediment Concentration Study in a Small Rainforest Catchment (a Case Study in Nopu Catchment in Central Sulawesi, Indonesia)
Abstract (ID 281 ): Web-Version (html) — Print Version (pdf) — poster (pdf)
: JEAN-PIERRE SANDWIDI, JANOS BOGARDI, PAUL L. G. VLEK, NICK VAN DE GIESEN, CHARLES RODGERS:
Groundwater Potential Evaluation in the Kompienga Dam Basin by Chloride Mass Balance Approach
Abstract (ID 94 ): Web-Version (html) — Print Version (pdf) — full paper (pdf) — poster (pdf)
: LIJALEM ZERAY, JACKSON ROEHRIG, DILNESAW ALAMIREW CHEKOL:
Climate Change Impact on Lake Ziway Watershed's Water Availability, Ethiopia
Abstract (ID 481 ): Web-Version (html) — Print Version (pdf) — full paper (pdf) — poster (pdf)

•: MARION SCHOPP:
Water Consumption in Private Households in Benin
Abstract (ID 59 ): Web-Version (html) — Print Version (pdf)
: KRISHNA REDDY KAKUMANU, SIEGFRIED BAUER, T. S. AMJATH BABU:
Participatory Irrigation Management through Moral Suasion: A Case Study Comparing the Formal and Informal Organisational Structures
Abstract (ID 421 ): Web-Version (html) — Print Version (pdf) — full paper (pdf) — poster (pdf)

•: HEP SOKHANNARO:
Assessment of Perceptions and Attitudes Changes of the Post-tsunami Community on the Use of Aquatic Resources in Ranong Province, Thailand
Abstract (ID 84 ): Web-Version (html) — Print Version (pdf)
: KONRAD VIELHAUER, ALMUT BRUNNER, PAUL L. G. VLEK:
Dammed-up Problems: Challenges and Difficulties in Small-holder Irrigation Agriculture in Southwestern Burkina Faso
Abstract (ID 515 ): Web-Version (html) — Print Version (pdf) — poster (pdf)

11 Posters

Water and Waste Management

Chair: Joachim Clemens, University of Bonn, Institute of Crop Science and Resource Conservation - Plant Nutrition, Germany

Posters

: ANDREA RECHENBURG, SUSANNE HERBST:
Hygienic Aspects of Sanitation and Water in the Rural Areas of the Mekong Delta, Vietnam
Abstract (ID 520 ): Web-Version (html) — Print Version (pdf) — poster (pdf)
: KLAUS UWE, JOACHIM CLEMENS, UTE ARNOLD:
Wastewater Management and Ecological Sanitation at Can Tho University, Mekong Delta, Vietnam
Abstract (ID 612 ): Web-Version (html) — Print Version (pdf)
: UTE ARNOLD, JULIA FUCHS, ANDREA RECHENBURG, TIEN TRAN KHUU, JOACHIM CLEMENS:
Evaluation of the Waste Water Treatment Efficiency from Small Scale Biogas Systems in the Mekong-delta
Abstract (ID 592 ): Web-Version (html) — Print Version (pdf)

•: JULIA FUCHS, UTE ARNOLD, TIEN TRAN KHUU, JOACHIM CLEMENS:
Evaluation of Small Scale Biogas Systems in the Mekong-delta
Abstract (ID 593 ): Web-Version (html) — Print Version (pdf)
: SHYAM PARIYAR, SEBASTIAN WULF:
Influence of Enzyme Addition and Substrate Loading on the Efficiency of Biogas Production
Abstract (ID 619 ): Web-Version (html) — Print Version (pdf)
: PHONG NGUYEN THANH, TUAN LE ANH, D. V. NI, CARSTEN CUHLS, UTE ARNOLD, JOACHIM CLEMENS:
Urine Separation and Urine Treatment to Produce a Mineral Fertiliser
Abstract (ID 611 ): Web-Version (html) — Print Version (pdf)
: UDOMPORN PANGNAKORN:
Valuable Added the Agricultural Waste for Farmers Using in Organic Farming Groups in Phitsanulok, Thailand
Abstract (ID 260 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)
: HOSSEIN SABAHI, AMIR GHALAVAND:
Effect of Manure, Inorganic Fertiliser and Manure - Fertiliser Combination on N Losses, N-use Efficiency and Yield of Oilseed Rape (Brassica napus L.)
Abstract (ID 25 ): Web-Version (html) — Print Version (pdf)

8 Posters

Drought, Irrigation and Water Use

Chair: Hans-Werner Koyro, Justus-Liebig-University Giessen, Institute for Plant Ecology, Germany

Posters

: RAJAA MUSTAFA, MAU MARKUS, FRIEDRICH KUHLMANN:
Risk Management in the Rain-fed Farming of Gedaref Area, Eastern Sudan
Abstract (ID 294 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)

•: SONJA SIART, EVA WELTZIEN, MOUSSA KANOUTé, VOLKER HOFFMANN:
How Do Farmers Source Sorghum Seed after a Poor Rainy Season in Southern Mali?
Abstract (ID 325 ): Web-Version (html) — Print Version (pdf) — poster (pdf)
: IHTIYOR BOBOJONOV, MARC MüLLER, JOHN LAMERS, CHRISTOPHER MARTIUS:
Optimal Cropping Pattern under Conditions of Uncertain Water Supply. A Spatially Explicit Approach for Khorezm Region, Uzbekistan
Abstract (ID 303 ): Web-Version (html) — Print Version (pdf)

•: WIBKE HIMMELSBACH, EDUARDO JAVIER TREVIñO GARZA, HUMBERTO GONZáLEZ RODRíGUEZ:
The Effects of Drought Stress on Mexican Pine-oak Forests in the Eastern Sierra Madre
Abstract (ID 453 ): Web-Version (html) — Print Version (pdf) — poster (pdf)
: EDITH AGUILA ALCANTARA, HOLM TIESSEN:
Interactions Between Nutrient Availability and Soil Moisture in Tropical Calcareous Soils from Yucatan, Mexico
Abstract (ID 604 ): Web-Version (html) — Print Version (pdf)

•: PAULO CELSO SANTIAGO BITTENCOURT, JONAS BASTOS DA VEIGA, ARI PINHEIRO CAMARãO, OSVALDO R. KATO, BARBARA RISCHKOWSKY:
Comparing Slash-and-burn and Slash-and-trituration/mulch as Land Preparation for Pasture Establishment in Brazilian Eastern Amazon: Soil Humidity
Abstract (ID 609 ): Web-Version (html) — Print Version (pdf)
: ADRIANA CAMPOS, BARBARA WICK, HOLM TIESSEN:
Moisture Effect on Enzyme Activities in Calcareous Soils from the Yucatan Peninsula, Mexico
Abstract (ID 577 ): Web-Version (html) — Print Version (pdf)
: AYORINDE OLUFAYO, JOHNSON FASINMINRIN, AYODELE EBENEZER AJAYI:
Effect of Variable Irrigation on Water Use and Growth of Jutemallow (Corchorus olitorius)
Abstract (ID 141 ): Web-Version (html) — Print Version (pdf)
: IBRAHIM ALABDULLAH, ERNST-AUGUST NUPPENAU:
Irrigation Systems in Syria: Can Institutional Reforms Control the Degradation?
Abstract (ID 424 ): Web-Version (html) — Print Version (pdf) — poster (pdf)
: HAIDER SHAPO, ADAM ADAM:
Effects of Alley-cropping Systems on Crop Productivity and Water Use Efficiency in Semi-desert Region of Northern Sudan
Abstract (ID 598 ): Web-Version (html) — Print Version (pdf)

10 Posters

Technology, Models and GIS

GIS and Remote Sensing

Chair: Gunter Menz, University of Bonn, Department of Geography, Remote Sensing Research Group, Germany

Posters

: FELIX PORTMANN, PETRA DöLL, STEFAN SIEBERT:
Global Dataset of Monthly Crop-specific Irrigated Areas around the Year 2000
Abstract (ID 196 ): Web-Version (html) — Print Version (pdf) — full paper (pdf) — poster (pdf)

•: SARAH SCHNEIDER, RAINER SCHULTZE-KRAFT, JOSE FARIñAS:
Biogeography and Gis: Case Study Centrosema Brasilianum
Abstract (ID 159 ): Web-Version (html) — Print Version (pdf) — poster (pdf)
: AMANDA BARBOSA LIMA, JOSé JAVIER CORRAL RIVAS, KLAUS VON GADOW, UWE MUUSS:
Spatial Structure Analysis Using Three Different Approaches
Abstract (ID 375 ): Web-Version (html) — Print Version (pdf) — full paper (pdf) — poster (pdf)
: THOMAS GAISER, HEIKE WEIPPERT, ATTANDA MOUINOU IGUE, KARL STAHR:
Application of the Land Resources Information System SLISYS in the Oueme Basin of Benin (West Africa)
Abstract (ID 183 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)
: ATTANDA MOUINOU IGUE, JEAN COSSI HOUNDAGBA, THOMAS GAISER, KARL STAHR:
Land Use/cover Map and their Accuracy in the Oueme Basin of Benin (West Africa)
Abstract (ID 166 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)
: CHUONG VAN HUYNH, MICHAEL BöHME, MICHAEL LA ROSA:
Social-economical Database Implementation into GIS to Analyse Land Suitability for Citrus Fruit Production: A Case Study in the Thua Thien Hue Province, Vietnam
Abstract (ID 230 ): Web-Version (html) — Print Version (pdf) — poster (pdf)

•: BIRTE JUNGE, KARL STAHR:
Monitoring of Land Use Intensification and Linkage to Soil Erosion in Nigeria and Benin
Abstract (ID 150 ): Web-Version (html) — Print Version (pdf) — full paper (pdf) — poster (pdf)
: DITMAR BERNARDO KURTZ, MARIA CRISTINA GOLDFARB, FRANCISKO NUNEZ, OSCAR QUIROS:
Range Condition Evaluation in Empedrado, Corrientes - Argentina
Abstract (ID 635 ): Web-Version (html) — Print Version (pdf) — poster (pdf)
: CLAUDIA SANETRA, HELMUT HERZOG:
Leaf Senescence Patterns in Cowpea and Assessment of Chlorophyll Depletion by Digital Imaging.
Abstract (ID 469 ): Web-Version (html) — Print Version (pdf)

•: STEFAN SIEBERT, JIPPE HOOGEVEEN, PETRA DöLL, JEAN-MARC FAURES, SEBASTIAN FEICK, KAREN FRENKEN:
The Digital Global Map of Irrigation Areas Development and Validation of Map Version 4
Abstract (ID 661 ): Web-Version (html) — Print Version (pdf) — full paper (pdf) — poster (pdf)

10 Posters

Model Use in Agriculture

Chair: Thomas Gaiser, University of Hohenheim, Institute for Soil Sciences and Land Evaluation, Germany

Posters

: JOHNSON FASINMINRIN, AYORINDE OLUFAYO:
Comparison of Flood Prediction Models for River Lokoja, Nigeria
Abstract (ID 316 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)
: ONELIA ANDRADE, STEFAN ERASMI, MARTIN KAPPAS:
A Land Resource Database for Land Evaluation Modelling in the Tocuyo River Basin, Venezuela
Abstract (ID 234 ): Web-Version (html) — Print Version (pdf)
: ANDREAS ROTH, FRANK GRESENS, JüRGEN BURKHARDT, HEINER GOLDBACH:
Future Scenarios of Biomass Dynamics under Pastoral Conditions and Regional Water Balance Aspects for the Drâa Catchment in South-eastern Morocco
Abstract (ID 250 ): Web-Version (html) — Print Version (pdf)

•: TINA SCHIEDER:
Analysis of Water Use and Allocation for the Khorezm Region in Uzbekistan Based on an Integrated Economic-hydrologic Water Management and Planning Model
Abstract (ID 189 ): Web-Version (html) — Print Version (pdf) — full paper (pdf) — poster (pdf)
: FRANK-MICHAEL LANGE, FIRESENAI SEREKE, STEFANIE COLOMBO:
Application of the Epic Model in the Oueme Basin (Benin, West Africa) - Simulation of Crop Productivity and Nitrogen Dynamics
Abstract (ID 299 ): Web-Version (html) — Print Version (pdf)

•: BOHDAN LOJKA, JANA LOJKOVA, DANIEL PREININGER, JAN BANOUT, ZBYNEK POLESNY:
Assessment of an Improved Fallow Agroforestry System in the Peruvian Amazon through Modelling Approach
Abstract (ID 172 ): Web-Version (html) — Print Version (pdf)
: DILYS SEFAKOR KPONGOR, PAUL L. G. VLEK, ROLF SOMMER:
Modelling Sorghum Yield in Response to Inorganic Fertiliser Application in the Semi-arid Region of Ghana
Abstract (ID 285 ): Web-Version (html) — Print Version (pdf) — full paper (pdf) — poster (pdf)
: KAI SCHMIDT, MIRJAM HAUCK, HARTWIG HOLST:
Determining the Development Rates of Grape Berry Moth Stages
Abstract (ID 522 ): Web-Version (html) — Print Version (pdf)
: MICHAEL KRAUSE, HOLM UIBRIG:
Woody Plants in Smallholders' Farm Systems in the Central Highlands of Ethiopia: A Decision and Behaviour Modelling
Abstract (ID 113 ): Web-Version (html) — Print Version (pdf) — full paper (pdf) — poster (pdf)
: FRIEDERIKE TäSTENSEN:
Participatory 3d Modelling in Bonga, South-western Ethiopia
Abstract (ID 450 ): Web-Version (html) — Print Version (pdf) — full paper (pdf) — poster (pdf)
: STANLEY KARANJA NG'ANG'A, JAMES KUNG'U, PABLO TITTONELL, ERNESTO GONZáLEZ ESTADA, DE RIDDER NICO, QUIROS CARLOS, MARIO HERRERO:
Exploring Trade Offs Around Farming Livelihoods Activities in Smallholder Crop Livestock Systems in Kenya
Abstract (ID 535 ): Web-Version (html) — Print Version (pdf) — poster (pdf)

11 Posters

Agricultural Technology

Chair: Hermann Leis, University of Hohenheim, Institut of Agricultural Engineering (440e), Germany

Posters


•: TERESA ROJAS, MARTHA LAZARTE:
Improved Technology for the Construction of Healthy and Secure Houses in Rural Areas of the Peruvian Andes
Abstract (ID 399 ): Web-Version (html) — Print Version (pdf) — poster (pdf)

•: SOMBAT CHUENCHOOKLIN:
Development of Pico-hydropower Plant for Farming Village in Upstream Watershed, Thailand
Abstract (ID 252 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)
: HERMANN PLATZEN:
Chemical Delinting Enhances Uniformity of Seed-dressing and the Phytosanitary Protection of Field-grown Cotton
Abstract (ID 622 ): Web-Version (html) — Print Version (pdf)
: OLAWALE JOHN OLUKUNLE, PHILIP OGUNTUNDE:
Design of a Row Crop Weeder
Abstract (ID 313 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)
: CORNELIUS JANTSCHKE, ANTON SARVAS, KARLHEINZ KöLLER:
Autonomous Irrigation Management by Fluent Soil Moisture Detection
Abstract (ID 519 ): Web-Version (html) — Print Version (pdf)

•: SATID PINMANEE, WOLFRAM SPREER, JOACHIM MüLLER:
Development of a Low-cost Tensiometer Driven Irrigation Control Unit for Fruit Tree Irrigation
Abstract (ID 495 ): Web-Version (html) — Print Version (pdf)
: VITHANAGE PRIMALI ANURUDDHIKA WEERASINGHE, HELMUT SINN, SIEGFRIED KLEISINGER:
A New Opto-electronic Sensor for Soil Humidity Measurement Evaluation by Numerical Modelling with Hydrus 2D Software
Abstract (ID 437 ): Web-Version (html) — Print Version (pdf) — poster (pdf)
: EL-AMIN AKOY, MOHAMED ISMAIL, EL-FADIL AHMED, WOLFGANG LUECKE:
Design and Construction of A Solar Dryer for Mango Slices
Abstract (ID 501 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)
: PHUPAICHITKUN SARAWUT, BUSARAKORN MAHAYOTHEE, METHINEE HEAWSUNGCHARERN, SERM JANJAI, JOACHIM MüLLER:
Single-layer Drying Model for Longan (Dimocarpus Longan Lour.)
Abstract (ID 606 ): Web-Version (html) — Print Version (pdf)
: MAHASIN HASSAN MOHAMED ALI AHMED, WOLFGANG LüCKE, DIETER VON HöRSTEN:
Thermal Disinfestation of Stored Grain Using Solar Energy
Abstract (ID 512 ): Web-Version (html) — Print Version (pdf)
: OLAWALE JOHN OLUKUNLE:
Development of a Double Action - Self Fed Cassava Peeling Machine
Abstract (ID 312 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)
: SULEEPORN CHUANSIN, SUCHADA VEARASILP, SOMBAT SRICHUWONG, ELKE PAWELZIK:
Selection of Packaging Materials for Soybean Seed Storage
Abstract (ID 229 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)

•: BETTINA FRAUZ, ULRIKA WEINMANN, HANS OECHSNER:
Inactivation of Cereal Mycotoxines to Gain Income Security Over Biogas Production
Abstract (ID 511 ): Web-Version (html) — Print Version (pdf)

13 Posters

Biodiversity

Chair: Elke Fischer, University of Hohenheim, Institute of Plant Production and Agroecology in the Tropics and Subtropics, Department of Biodiversity and Land Rehabilitation, Germany

Posters


•: JOHANNES KOTSCHI:
Coping with Climate Change and the Role of Agrobiodiversity
Abstract (ID 625 ): Web-Version (html) — Print Version (pdf) — full paper (pdf) — poster (pdf)

•: YOUPENG KE, JIANCHUN GUO, TAN JIHU:
A Preliminary Study on Indicator System of Natural Rubber Security in China
Abstract (ID 557 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)
: ALICE BEINING, JüRGEN BURKHARDT:
Ecophysiological Diversity of Wild Coffea Arabica Populations in Ethiopia Implications for A Succesfull Conservation Strategy
Abstract (ID 627 ): Web-Version (html) — Print Version (pdf)
: ROBERTA B. RODRIGUES, MENELAOS PAPAGIANNOPOULOS, JOSé GUILHERME S. MAIA, KAORU YUYAMA, FRIEDHELM MARX:
Camu-camu: a Promising Fruit from the Amazon Basin
Abstract (ID 243 ): Web-Version (html) — Print Version (pdf) — full paper (pdf) — poster (pdf)
: MARIA BYSTRICKY, MICHAEL PETERS, GERMAN ESCOBAR, RAINER SCHULTZE-KRAFT, LUIS H. FRANCO:
Floral Biology of Cratylia Argentea First Results of a Study in Colombia
Abstract (ID 374 ): Web-Version (html) — Print Version (pdf) — poster (pdf)
: TEODARDO CALLES, RAINER SCHULTZE-KRAFT, ORLANDO GUENNI:
Diversity Assessment of the Tropical Legumes Genus Stylosanthes: A Research Project in Venezuela
Abstract (ID 588 ): Web-Version (html) — Print Version (pdf) — poster (pdf)
: KATRIN ZöFEL, RAINER SCHULTZE-KRAFT, MICHAEL PETERS, LUIS H. FRANCO:
Field Characterisation of a Collection of the Forage Tree Legumes Leucaena Diversifolia and L. Trichandra an Ongoing Project in Colombia
Abstract (ID 369 ): Web-Version (html) — Print Version (pdf) — poster (pdf)

•: ELFADL ELFADL, CHRISTOF KLING, ALBRECHT MELCHINGER:
Evaluation of Heterosis in Durum Wheat (Triticum Durum Desf.)
Abstract (ID 34 ): Web-Version (html) — Print Version (pdf)
: TAHANI ELAGIB, HEIKO PARZIES, HARTWIG GEIGER:
Marker Assisted Heterotic Grouping of Sudanese Landraces
Abstract (ID 148 ): Web-Version (html) — Print Version (pdf) — poster (pdf)

•: OLIVER HENSEL:
Decentralised Post-harvest Technologies to Produce Value Added Crops from Neglected Plants
Abstract (ID 472 ): Web-Version (html) — Print Version (pdf)
: STEFAN HAUSER, SERAPHIN NGOUMBE, BERNARD ALOYS NKONGMENECK:
Effects on Plant Species Composition of Glyphosate Application in a Plantain System after Secondary Forest Clearing
Abstract (ID 324 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)

11 Posters

BIOTA Project

Chair: J. Wolfgang Wägele, Zoological Museum A. Koenig, Germany

Posters

: JUDY KARIUKI:
The Governance of Biodiversity: the Case of Kakamega Forest, Western Kenya
Abstract (ID 117 ): Web-Version (html) — Print Version (pdf)

•: BARBARA TAUBERT, JüRGEN PRETZSCH:
Cultural Foundations of Stakeholder Attitudes and Acting - the Case of Forest Management in Kenya
Abstract (ID 135 ): Web-Version (html) — Print Version (pdf)
: IASON DIAFAS:
Economic Valuation of the Benefits of Conserving Kakamega Forest, Kenya
Abstract (ID 417 ): Web-Version (html) — Print Version (pdf)
: STEPHEN MUTIE, JOHN MBURU, CHRIS ACKELLO-OGUTU, PAUL GUTHIGA:
Local Communities' Dependence on Ntfps in Kakamega Forest: Analysis of Economic Value, and Determinants of Participation and Extraction Levels
Abstract (ID 489 ): Web-Version (html) — Print Version (pdf)
: PAUL GUTHIGA, JOHN MBURU, KARIN HOLM-MüLLER:
Local Communities' Perceptions Towards Forest Management Regimes: Case of Kakamega Forest in Kenya
Abstract (ID 269 ): Web-Version (html) — Print Version (pdf)
: ELIZABETH NAMBIRO, MATHIAS BECKER, KARIN HOLM-MüLLER:
Land Use Intensity in Western Kenya: Case of Kakamega
Abstract (ID 179 ): Web-Version (html) — Print Version (pdf)
: MARK T. VAN WIJK, PABLO TITTONELL, MARIANA RUFINO, MARIO HERRERO, KEN GILLER:
Dynamics of Resource and Labour Allocation in Smallholder Farms of the Western Kenya Highlands
Abstract (ID 383 ): Web-Version (html) — Print Version (pdf) — poster (pdf)
: JANN LAY, GEORGE MICHUKI, TOMAN OMAR MAHMOUD:
Boda-bodas Rule: the Poverty and Inequality Implications of Non-farm Activities in Western Kenya
Abstract (ID 494 ): Web-Version (html) — Print Version (pdf)
: UTE RIETDORF, ROBERT KAPPEL, WILSON OLARASHA KAIKAI:
Linking Local Resources to SME Development. A Pathway Out Off Poverty?
Abstract (ID 244 ): Web-Version (html) — Print Version (pdf)
: DAVID MUGAMBI, DANIEL MUGENDI, ANTHONY WAMBUGU, JOHN MBURU:
Estimating Recreational Benefits of Kakamega Forest in Kenya Using the Travel Cost Method
Abstract (ID 235 ): Web-Version (html) — Print Version (pdf)
: KARIN GAESING, WONDIMU KENEA:
Participatory Land Use Planning for the Protection of Biodiversity
Abstract (ID 623 ): Web-Version (html) — Print Version (pdf) — poster (pdf)
: THUWEBA DIWANI, MATHIAS BECKER:
Implications of Differential Nutrient Flux Management on Soil Fertility and Crop Productivity in Major Farm Types of Kakamega, Kenya
Abstract (ID 621 ): Web-Version (html) — Print Version (pdf)

•: FRANCIS E.A. NGOME, FRANK MUSSGNUG, MATHIAS BECKER:
The Contributions of Nitrogen Fixation by Field-grown Common Beans to N Balances in Agricultural Production Systems of Kakamega District
Abstract (ID 425 ): Web-Version (html) — Print Version (pdf)
: JOHN MUO KASINA, DIETER WITTMAN, CHRISTOPHER MARTIUS, MANFRED KRAEMER:
Bee Pollinator Species in Kakamega Farmlands as Influenced by Kakamega Forest, Kenya
Abstract (ID 56 ): Web-Version (html) — Print Version (pdf)
: JOERG SZARZYNSKI, CHARLES RODGERS, PAUL L. G. VLEK:
Impact of Climate Variability and Land Cover Changes on Agriculture, Biodiversity, and Human Health in West Africa
Abstract (ID 174 ): Web-Version (html) — Print Version (pdf)
: INGRID REIBER, KLAUS MüLLER, GREGOR MAISENBACHER, RAINER SCHULTZE-KRAFT:
Fundación Vuelta Larga in Northeast Venezuela: Development of Environmentally Friendly Rural Technologies and Nature Conservation Strategies
Abstract (ID 358 ): Web-Version (html) — Print Version (pdf) — poster (pdf)

16 Posters

Resource and Policy Economics

Economic Valuation

Chair: Karin Holm-Müller, University of Bonn, Institute for Agricultural Policy, Germany

Posters


•: INNA RUDENKO:
The Cotton Chain in Central Asian Uzbekistan: One Step Forward, two Back?
Abstract (ID 205 ): Web-Version (html) — Print Version (pdf)

•: LILA KARKI, SIEGFRIED BAUER, UMA KARKI:
Implication of Project Intervention on Poverty Alleviation and Sustainable Livelihoods
Abstract (ID 255 ): Web-Version (html) — Print Version (pdf) — full paper (pdf) — poster (pdf)
: NODIR DJANIBEKOV:
Economic Analysis of Agricultural Reforms in Khorezm Region (Uzbekistan)
Abstract (ID 389 ): Web-Version (html) — Print Version (pdf)
: RUDOLF WITT, LEVISON CHIWAULA, CHRISTOPHE BéNé, HERMANN WAIBEL, DIEMUTH PEMSL:
Methodology for Economic Valuation of Food Security and Vulnerability to Poverty for Inland Fisheries in Africa
Abstract (ID 227 ): Web-Version (html) — Print Version (pdf)

•: XENIA VAN EDIG, STEFAN SCHWARZE, MANFRED ZELLER:
Indicator Based Poverty Assessment among Rural Households in Central Sulawesi, Indonesia
Abstract (ID 114 ): Web-Version (html) — Print Version (pdf)
: HAI NGUYEN TIEN, HOLM UIBRIG:
Human-ecological Investigation on the Land Use of Flowery Hmong to Overcome Poverty: a Case Study from Lao Cai Province, Vietnam
Abstract (ID 136 ): Web-Version (html) — Print Version (pdf) — full paper (pdf) — poster (pdf)
: LUKE OLARINDE:
Performance Assessment of Land Enhancing Technologies: an Economic Analysis for Food Crop Farmers in Southwestern Nigeria
Abstract (ID 585 ): Web-Version (html) — Print Version (pdf) — full paper (pdf) — poster (pdf)
: THANAPORN KRASUAYTHONG, HERMANN WAIBEL:
Why Do Farmers Adopt Alternative Vegetable Production Technologies? : Descriptive Analysis of Vegetable Farmers and Farmers' Knowledge and Attitude
Abstract (ID 232 ): Web-Version (html) — Print Version (pdf)
: DIOP ABDALLAH, GONGNET GBEUKOH PAFOU:
Socio-economic Analysis of Vegetables Production and Marketing - a Case Study of N'djamena
Abstract (ID 477 ): Web-Version (html) — Print Version (pdf)
: RICHARD BLAIR, WERNER DOPPLER:
A Socio-economic Evaluation of Agricultural Diversification in the Demerara-mahaica Administrative Region of Guyana
Abstract (ID 283 ): Web-Version (html) — Print Version (pdf)
: UTE SCHNEIDERAT, MARIANNA SIEGMUND-SCHULTZE, JöRG STEINBACH:
Diversification of Livelihood Strategies of Households in Selected Communal Areas in Namibia
Abstract (ID 517 ): Web-Version (html) — Print Version (pdf) — poster (pdf)
: CIPLIS GEMA QORIAH, HANS MELICZEK:
Supply Response and Competitiveness of Na-Oogst Tobacco Production Analysis in Jember Regency-Indonesia
Abstract (ID 555 ): Web-Version (html) — Print Version (pdf)

12 Posters

Conflicts and Stakeholder Involvement

Chair: Manfred Zeller, University of Hohenheim, Institute of Agricultural Economics and Social Sciences in the Tropics and Subtropics, Germany

Posters

: NIKOLAS HASANAGAS, ELENI RIGAKI, ALEJANDRA REAL:
Democracy Models in Non-profit and Economic Interest Groups Involved in Rural-environmental Policy: a Quantitative Analysis
Abstract (ID 594 ): Web-Version (html) — Print Version (pdf) — full paper (pdf) — poster (pdf)
: UDO NEHREN, SANDRA ALFONSO:
Canopia Project Humboldt Meets Disney in the Brazilian Amazon
Abstract (ID 198 ): Web-Version (html) — Print Version (pdf)
: ÁUREA FABIANA APOLINáRIO DE ALBUQUERQUE, WERNER DOPPLER:
Socio-economic Development of Indigenous People in Three Different Environments in Pernambuco, Brazil
Abstract (ID 236 ): Web-Version (html) — Print Version (pdf)

•: ARIMAR LEAL VIEIRA, MARCOS XIMENES PONTE, ANTONIO CARLOS REIS DE FREITAS, REBEKKA KUBISCH:
Resources Management and Effective Co-operation of Organisations in Amazonia: A Discussion on the Social Component of Recycling in the City of Belém
Abstract (ID 518 ): Web-Version (html) — Print Version (pdf) — full paper (pdf) — poster (pdf)
: STEFAN HOHNWALD, ARI PINHEIRO CAMARãO, JOSé ADéRITO RODRIGUES FILHO, CLEMENS WOLLNY:
Palatability Comparison of Woody Capoeira and Forage Legume Species in a Cafeteria Trial in the Eastern Amazon
Abstract (ID 452 ): Web-Version (html) — Print Version (pdf)

•: GISELA GLIMMANN, ANDRE FABIAN, JüRGEN KROSCHEL, SIMONE SEHER, EILEEN GEHRKE, IVONNE ANTEZANA, SIMON FREUND:
Endogenous Poverty Assessment as a Contribution to Pro-poor Oriented Research Design A Case Study in Potato-producing Communities in the Central Highlands of Peru
Abstract (ID 140 ): Web-Version (html) — Print Version (pdf) — poster (pdf)
: PINDI PATANA, RENATE BüRGER ARNDT:
Community Decisionmaking Participation and Collaborative Management in Ecotourism Development - A Case Study in Tangkahan, North Sumatera
Abstract (ID 581 ): Web-Version (html) — Print Version (pdf)

•: PROSPER FUAMBENG YONGHACHEA, LINDSEY NORGROVE, RAINER SCHULTZE-KRAFT:
Agropastoral Conflicts in the North West Province of Cameroon
Abstract (ID 341 ): Web-Version (html) — Print Version (pdf) — poster (pdf)
: HARTMUT GAESE, MARC J. J. JANSSENS, RUI PEDROSO, SABINE SCHLüTER, JUAN CARLOS TORRICO:
Land Competition Between Farming Systems and a Biodiversity Paradise in the Central Atlantic Rainforest of Brazil
Abstract (ID 607 ): Web-Version (html) — Print Version (pdf)
: CARLOS MAGRI FERREIRA, PATRICIO MENDEZ DEL VILLAR, ALCIDO ELENOR WANDER:
Socioeconomic Contrasts of Colonisation and Utilisation of the Brazilian Cerrado
Abstract (ID 20 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)
: MUND JAN-PETER, BUNTHAN NGO:
Processes and Disparities in the Cambodia Agricultural Sector
Abstract (ID 326 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)
: KATRIN VOHLAND, MARIAM AKHTAR-SCHUSTER:
Checklist for Agricultural Adaptive Research in Drylands How to Identify Synergies and Avoid Conflicts Between Competing Aims of Sustainable Development
Abstract (ID 194 ): Web-Version (html) — Print Version (pdf)
: TANTY S. THAMRIN:
The Limits of Collaborative Management Board in Lore Lindu National Park, Indonesia
Abstract (ID 338 ): Web-Version (html) — Print Version (pdf)

13 Posters

Globalization and Liberalization

Chair: Klaus Frohberg, University of Bonn, Center for Development Research (ZEF), Germany

Posters

: OGHAIKI ASAAH NDAMBI, KHALID MAHMOOD, OTTO GARCIA:
Agricultural Research Needs in a Globalized World: Method Improvement
Abstract (ID 292 ): Web-Version (html) — Print Version (pdf)
: ADAM DRUCKER, SIPKE-JOOST HIEMSTRA, NIELS LOUWAARS, J.K. OLDENBROEK, M.W. TVEDT:
The Influence of Globalisation on Livestock Biodiversity and Farmer Livelihoods: Implications for Future Policy and Research
Abstract (ID 238 ): Web-Version (html) — Print Version (pdf)
: OTTO GARCIA, KHALID MAHMOOD, OGHAIKI ASAAH NDAMBI:
Should Small-scale Dairy Farmers Welcome Globalisation?
Abstract (ID 286 ): Web-Version (html) — Print Version (pdf)

•: KHALID MAHMOOD, OGHAIKI ASAAH NDAMBI, OTTO GARCIA:
Globalisation May Bring Prosperity to Subsistence Dairy Farmers in Developing Countries
Abstract (ID 289 ): Web-Version (html) — Print Version (pdf)
: SOLOMON ASFAW, HERMANN WAIBEL, DAGMAR MITHöFER:
Adoption and Impact of Eurepgap Standards: the Case of Kenyan Smallholder Export Farmers
Abstract (ID 139 ): Web-Version (html) — Print Version (pdf)
: ISMAIL MOUMOUNI MOUSSA:
Impacts of the Liberalisation of Agricultural Research and Extension on Multi-functional Agriculture in Banikoara, Benin
Abstract (ID 40 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)
: M. B. ELGALI, SALAH ABDELMAGID, SIEGFRIED BAUER:
Liberalisation Policies and the Economic Performance under Drought Conditions: the Case of Sudan
Abstract (ID 462 ): Web-Version (html) — Print Version (pdf)
: MARAILE GöRGEN:
Democracy and Decentralisation in Cambodia - Capacity Buildings for Female Commune Councilors with the Goal to Increase the Development of their Communes
Abstract (ID 193 ): Web-Version (html) — Print Version (pdf) — poster (pdf)
: SOLOMON ASFAW:
Does Food Aid Reach the Poor? New Evidence from Northern Ethiopia
Abstract (ID 27 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)
: CIPLIS GEMA QORIAH, ADHITYA WARDHONO:
Analysis of Rice Agribusiness Development in Jember Regency, Indonesia
Abstract (ID 579 ): Web-Version (html) — Print Version (pdf)
: VINCENT OGUNLELA, A. O. OGUNGBILE:
Alleviating Rural Poverty in Nigeria: A Challenge for the National Agricultural Research System
Abstract (ID 614 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)

•: MOHAMED AHMAD AWAD, WERNER DOPPLER, RALF SCHLAUDERER:
Impact Assessment of Future Development Strategies to Improve Natural Resources Conservation and Living Standards of Farmers in Lake Nasser Region, Egypt
Abstract (ID 314 ): Web-Version (html) — Print Version (pdf)

12 Posters

Knowledge and Education

Chair: Peter Moll, Science Development, Germany

Posters

: EZATOLLAH KARAMI:
Poverty Alleviation in Developing Countries: Principles for Agricultural Knowledge and Information System
Abstract (ID 120 ): Web-Version (html) — Print Version (pdf)
: AHMED E. SIDAHMED:
The ICARDA Approach for Knowledge Management and Dissemination (KMD): Generation and Use of International Public Goods (IPGs) for Rural Poverty Reduction
Abstract (ID 354 ): Web-Version (html) — Print Version (pdf) — poster (pdf)
: BALASUBRAMANIAN RAMANI:
Towards Young Professionals' Platform for Agricultural Research for Development (YPARD)
Abstract (ID 162 ): Web-Version (html) — Print Version (pdf)
: CLESENSIO TIZIKARA, FREDDIE KWESIGA:
Enhancing Agricultural Productivity in Sub-saharan Africa through IAR4D and Competitive Grants Processes: Experiences and Lessons
Abstract (ID 46 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)
: MAMUSHA LEMMA, VOLKER HOFFMANN:
Taking a Systems Approach to Agricultural Education, Research and Extension: Analysis of the extension role and Practical Attachment Program of Mekelle University, Ethiopia
Abstract (ID 61 ): Web-Version (html) — Print Version (pdf) — full paper (pdf) — poster (pdf)
: PETRA HOLIKOVA:
Evaluation and Perspectives of Agricultural Education in Bié Province, Angola
Abstract (ID 204 ): Web-Version (html) — Print Version (pdf)
: PIYATAT PANANURAK, SUWANNA PRANEETVATAKUL, HERMANN WAIBEL:
Impact Assessment of Farmer Field School on Cotton Production in Asia: a Cross Country Comparison
Abstract (ID 378 ): Web-Version (html) — Print Version (pdf)

7 Posters

Institutions and Systems

Institutions and Social Capital

Chair: Ralf Nolten, University of Bonn, Institute for Food- and Resourceeconomics, Germany

Posters

: TINA BEUCHELT, THOMAS DUFHUES, ISABEL FISCHER, GERTRUD BUCHENRIEDER:
Individual Social Capital A Structural Approach
Abstract (ID 360 ): Web-Version (html) — Print Version (pdf) — poster (pdf)
: ELISABETH GOTSCHI, ANDREAS HUNGER, BERNHARD FREYER, ROBERT DELVE:
Integrating Subjectivity, Self-reflection and Dialogue in Agricultural Research and Development Projects
Abstract (ID 137 ): Web-Version (html) — Print Version (pdf) — poster (pdf)
: KAREL SRNEC, VLADIMIR KREPL, VLADIMIR VERNER:
Micro-financing Institutions in Less Developed Countries: Conditions When Appropriate Changes from Informal to Formal Institutions
Abstract (ID 95 ): Web-Version (html) — Print Version (pdf)
: JOY MUENI KIIRU, JOHN MBURU:
Determinants and Consequencies of Transaction Costs of Microfinance and their Impact on Rural Poor Borrowers' Incomes
Abstract (ID 58 ): Web-Version (html) — Print Version (pdf) — poster (pdf)
: FRANKLIN SIMTOWE, MANFRED ZELLER, JOHN MBURU:
Determinants of Intra-group Insurance in Microfinance: Evidence from Joint Liability Lending Programs in Malawi
Abstract (ID 3 ): Web-Version (html) — Print Version (pdf) — poster (pdf)
: ISMAIL MOUMOUNI MOUSSA, BERNARD P. AGBO:
Funding Agricultural Research for Connecting Local Communities to the Globalized World: Experiences from Benin
Abstract (ID 39 ): Web-Version (html) — Print Version (pdf) — full paper (pdf) — poster (pdf)
: T. S. AMJATH BABU, ERNST-AUGUST NUPPENAU:
Incentive Contracts Linked with Market Mechanisms: Can We Address the Water Allocation Problems in a More Effective Way?
Abstract (ID 156 ): Web-Version (html) — Print Version (pdf) — poster (pdf)
: LUKAS KALOUS, PETRA HOLIKOVA, MARTIN LOSTAK, JANA MAZANCOVA:
Assistance in Establishment of Sustainable Aquaculture in Bié Province, Angola
Abstract (ID 192 ): Web-Version (html) — Print Version (pdf)
: DANSINOU SILVERE TOVIGNAN, DAVO SIMPLICE VODOUHè:
Cotton Production Technologies and Women's Time Use: Giving More Attention to Children Education, Health and Nutrition
Abstract (ID 371 ): Web-Version (html) — Print Version (pdf)
: SOLOMON DESTA, LAYNE COPPOCK, ADAN WAKO, IBRAHIM ADEN, GETACHEW GEBRU, SEYOUM TEZERRA, CHACHU TADECHA:
Collective Action by Women's Groups to Combat Drought and Poverty in Northern Kenya
Abstract (ID 445 ): Web-Version (html) — Print Version (pdf)
: EMILY OUMA, AWUDU ABDULAI, ADAM DRUCKER:
Factors Influencing Cooperation and Collective Action: Implications for Communal Cattle Breeding Schemes in Trypanosomosis Prevalent Areas in Eastern Africa
Abstract (ID 526 ): Web-Version (html) — Print Version (pdf)

11 Posters

Social Ecology

Chair: Georg Cadisch, University of Hohenheim, Plant Production and Agroecology in the Tropics and Subtropics, Germany

Posters

: ROMUALD RUTAZIHANA, JACOB WANYAMA, EMMA BRADLEY:
Promotion of Traditional Animal Traction Practices among the Shangaan People of Mozambique for Poverty Alleviation
Abstract (ID 537 ): Web-Version (html) — Print Version (pdf)
: JENNY EISOLD, SILKE TöNSJOST, MICHAEL BOLLIG, ANJA LINSTäDTER:
Local and Scientific Knowledge on Natural Resource Management - A Case Study from Northwestern Namibia
Abstract (ID 45 ): Web-Version (html) — Print Version (pdf) — full paper (pdf) — poster (pdf)

•: KAMAL EL-SIDDIG, JENS GEBAUER, HUSSEIN DAWOUD DAWOUD, ANDREAS BUERKERT:
The Status of Urban and Peri-urban Agriculture in Khartoum, Sudan
Abstract (ID 461 ): Web-Version (html) — Print Version (pdf) — poster (pdf)
: CHUONG VAN HUYNH:
Assessing the Current Land Use Management and Crop Systems on the Sloping Land in Central Vietnam: A Representative Case Study of Thuy Bang Commune
Abstract (ID 181 ): Web-Version (html) — Print Version (pdf) — poster (pdf)

•: LUCIE PROCHAZKOVA, BOHDAN LOJKA, JAN BANOUT, JANA LOJKOVA, ZBYNEK POLESNY, DANIEL PREININGER:
Diversification of Shifting Cultivation Cycles among Small-scale Farmers in the Peruvian Amazon
Abstract (ID 251 ): Web-Version (html) — Print Version (pdf)
: SIMONE GIERTZ, GERO STEUP, CHRISTINE STADLER, SARAH SCHöNBRODT, BERND DIEKKRüGER, HEINER GOLDBACH:
Analysis and Evaluation of the Agro-potential of Inland Valleys in the Upper Ouémé Catchment (Benin, West Africa)
Abstract (ID 440 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)
: GANESH RAJ JOSHI, LILA KARKI:
The Cultivation of Vegetables in the Central Hills and Mountains of Nepal Implications for Poverty and Food Security
Abstract (ID 87 ): Web-Version (html) — Print Version (pdf) — poster (pdf)
: BJöRN NIERE, CLIFFORD S. GOLD, DANNY COYNE, THOMAS DUBOIS, DENNIS OCHIENO:
Banana Tissue Culture: Benefits for East African Farmers
Abstract (ID 582 ): Web-Version (html) — Print Version (pdf)
: NITYA GHOTGE, SAGARI RAMDAS:
Research Experiences from the Field : India prosperity and Poverty in a Globalized World ? challenges for Agricultural Research.
Abstract (ID 271 ): Web-Version (html) — Print Version (pdf)
: IDHA ARSANTI, MICHAEL BöHME, HANS E. JAHNKE:
Evaluation of Vegetable Farming Systems for Competitiveness in Upland Areas of Indonesia
Abstract (ID 272 ): Web-Version (html) — Print Version (pdf) — full paper (pdf) — poster (pdf)
: WIBKE CREWETT, FRANZISKA BRINGE, STEFAN SIEBER:
How to Scale-up Sustainable Agricultural Practices?
Abstract (ID 550 ): Web-Version (html) — Print Version (pdf)

11 Posters

Adoption and Impact Assessment

Chair: Hermann Waibel, Leibniz-University Hannover, Development and Agricultural Economics, Faculty of Economics and Management, Germany

Oral Presentations

Posters

: ASHOK MALKARNEKAR, DIEMUTH PEMSL, HERMANN WAIBEL:
Technology Adoption under Heterogeneity and Uncertainty: the Case of Bt-cotton Production in Karnataka, India
Abstract (ID 587 ): Web-Version (html) — Print Version (pdf)

•: CHRISTOPH REIBER, RAINER SCHULTZE-KRAFT, MICHAEL PETERS, VOLKER HOFFMANN, PETER LENTES, H. CRUZ, CARLOS LASCANO:
Adoption and Diffusion Processes of Silage Technology in the Area of Yoro, Honduras
Abstract (ID 145 ): Web-Version (html) — Print Version (pdf) — poster (pdf)

•: MENNO KEIZER:
Improving Livelihoods through Coconut Product Diversification, a Case from Vietnam
Abstract (ID 455 ): Web-Version (html) — Print Version (pdf)
: PETER LENTES, MICHAEL PETERS, DOUGLAS WHITE, FREDERICO HOLMANN, CHRISTOPH REIBER:
Assessing and Comparing Income Generation of Livestock Holders in Olancho, Honduras. An Analysis Across Typical Landscapes and Farming Systems
Abstract (ID 144 ): Web-Version (html) — Print Version (pdf) — poster (pdf)
: NORMA ELY SANTOS, SIEGFRIED BAUER:
Analysis of Small Landowners' Willingness to Accept Conservation Payments in Brazilian Amazonia
Abstract (ID 530 ): Web-Version (html) — Print Version (pdf)
: VIJESH VIJAYA KRISHNA, MATIN QAIM:
Public-private Partnerships in Biotechnology Research and Impacts on Technology Adoption: the Case of Bt Eggplant in India
Abstract (ID 155 ): Web-Version (html) — Print Version (pdf) — poster (pdf)
: DEEPESH PUTHIYAPURAYIL CHANGAT, VIJESH VIJAYA KRISHNA:
An Ex-ante Economic Evaluation of Nutritional Impacts of Transgenic-biofortified Potato in India
Abstract (ID 429 ): Web-Version (html) — Print Version (pdf) — poster (pdf)
: XIANGPING JIA, FRANZ HEIDHUES, MANFRED ZELLER:
Determinants of Credit Rationing: A Study of Rural Households in North China
Abstract (ID 219 ): Web-Version (html) — Print Version (pdf)
: SALWA ALMOHAMED, WERNER DOPPLER:
Socio Economic Impact of Irrigation Project on Living Standard of Farming Population in North - Syria
Abstract (ID 596 ): Web-Version (html) — Print Version (pdf)

•: ELIZABETH KABURA NYAGA, WERNER DOPPLER:
Smallholder Cash Crop Production and its Impact on Poverty in Kenya
Abstract (ID 233 ): Web-Version (html) — Print Version (pdf)

10 Posters

Poverty (GTZ)

Chair: Michael Bosch, German Agency for Technical Cooperation (GTZ), Agriculture, Fisheries and Food, Germany

Posters

: MICHAEL ALATISE:
Agricultural Research Priorities That Can Foster Prosperity and Reduce Poverty in Nigeria
Abstract (ID 595 ): Web-Version (html) — Print Version (pdf)

•: GODIHALD MUSHINZIMANA:
Analysis of the Implementation of Governmental Programs for the Development of marshlands and Valley Lowlands in Southern Rwanda
Abstract (ID 259 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)
: THEINGI MYINT, LILA KARKI, SIEGFRIED BAUER:
Rice Market under Halfway-liberalised Economy in Myanmar: Structure, Conduct and Performance Approach
Abstract (ID 330 ): Web-Version (html) — Print Version (pdf) — full paper (pdf) — poster (pdf)

•: ROCH MONGBO, ANNE FLOQUET:
Pineapple Against Poverty?: Market Opportunities, Technological Development and Social Stratification in Southern Benin
Abstract (ID 576 ): Web-Version (html) — Print Version (pdf)
: REINHOLD GLAUNER, ULRICH BICK, ANDREAS KNOELL:
Refinement of the Malaysian Forest Certification Scheme MTCC with Regard to the Requirements for Public Procurement of Tropical Timber of the City of Hamburg
Abstract (ID 245 ): Web-Version (html) — Print Version (pdf)
: MUTLU PETRA, ANNE FLOQUET:
Prosperity and Poverty among Cotton Growers in Benin Potential Contributions of a New Partnership among Stakeholders Within the Value Chain
Abstract (ID 569 ): Web-Version (html) — Print Version (pdf) — poster (pdf)
: HANS JOCHEN REGNER, AMER Z. SALMAN, HEINZ-PETER WOLFF:
Approaches and Impacts of Participatory Irrigation Management (PIM) in Complex, Centralized Irrigation Systems Experiences and Results from the Jordan Valley
Abstract (ID 213 ): Web-Version (html) — Print Version (pdf) — full paper (pdf) — poster (pdf)
: SILVIA MARTIN HAN, MELANIE DJéDJé, JESSICA FRüHWALD:
Managing for Development Results A Baseline for Impact Monitoring on Poverty. case Study in Sub-saharan Africa, Niger
Abstract (ID 543 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)
: NDAMBI BENINWECK ENDAH, OGHAIKI ASAAH NDAMBI:
Impact of Malaria on Food Production in the Western Highlands of Cameroon
Abstract (ID 105 ): Web-Version (html) — Print Version (pdf)
: ANNE FLOQUET:
Towns as a Motor for Economic Development Trends Observed in Periurban Areas Around Mid Sized Cities in Benin and the von Thünen' S Framework
Abstract (ID 573 ): Web-Version (html) — Print Version (pdf) — poster (pdf)

10 Posters

Animals and Production Systems

Animal Genetics and Breeding

Chair: Karl Schellander, University of Bonn, Institute of Animal Science, Animal Breeding and Husbandry Group, Germany

Posters


•: NGO THI KIM CUC:
Strategy to Assess Genetic Diversity and Conserve Vietnamese Animal Genetic Resources Based on Molecular Parameter
Abstract (ID 75 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)
: SARAH SAKINEH ZARIN, NIELS KOHLSCHüTTER, ULRICH KöPKE:
The Role of Meat Quality in Conservation of Indigenous Endangered Farm Animals: Case Study of Endangered Goose Breeds "Diepholzer Gans"
Abstract (ID 357 ): Web-Version (html) — Print Version (pdf)
: LUTFI MUSA, KURT-JOHANNES PETERS, MOHAMED KHAIR AHMED, BIRGIT ZUMBACH:
The Case for the Conservation of Sudanese Kenana and Butana Cattle Breeds
Abstract (ID 130 ): Web-Version (html) — Print Version (pdf) — poster (pdf)
: NGUYEN THI KIM KHANG, DANYEL JENNEN, LOTHAR MENNICKEN, DAWIT TESFAYE, SIRILUCK PONSUKSILI, KARL SCHELLANDER, KLAUS WIMMERS, MICHAEL HOELKER:
Genetic Variety of the Different Vietnamese Local Chicken Breeds and Effect on the Fads1 and Fads2 Genes
Abstract (ID 433 ): Web-Version (html) — Print Version (pdf)

•: MARIA WURZINGER, ALFONS WILLAM, JAVIER DELGADO, MICHAELA NüRNBERG, ANNE VALLE ZáRATE, ANGELIKA STEMMER, GUIDO UGARTE, JOHANN SöLKNER:
Design of a Village Breeding Programme for a Llama Population in the High Andes of Bolivia
Abstract (ID 152 ): Web-Version (html) — Print Version (pdf)
: SAIDU OSENI, BABAFUNSO SONAIYA, GALMAN OMITOGUN:
West African Dwarf Goat Production under Village Conditions: 1. Characterisation and the Establishment of Breed Standards
Abstract (ID 533 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)
: WORKNEH AYALEW, ADAM DRUCKER, CLEMENS WOLLNY, OLOROUNTO D. KOUDANDE, FAUSTIN VIDOGBENA, HIPPOLYTE DOSSA, LEMMA GIZACHEW, ULFINA GALMESSA:
Community-based Management of Animal Genetic Resources: Experiences in Implementation of Participatory Processes
Abstract (ID 556 ): Web-Version (html) — Print Version (pdf)

•: SANN VATHANA, SAMELL KEO:
Phenotypic Characteristics of Four Indigenous Chicken Breeds in Cambodia
Abstract (ID 423 ): Web-Version (html) — Print Version (pdf)

•: WATCHARA LAENOI, CHRISTOPH KNORR, RANGSAN CHAROENSOOK, KESINEE GATPHAYAK, THERDCHAI VEARASILP, UDO TER MEULEN, BERTRAM BRENIG:
Molecular Characterisation and Chromosomal Assignment of Porcine Bax and Tac1
Abstract (ID 310 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)

•: ULRIKE JANßEN-TAPKEN, HAJA N. KADARMIDEEN, PETER VON ROHR:
Marker Assisted Selection for Disease Resistance in Nucleus Breeding Systems from a Crossbreeding Experiment a Simulation Study
Abstract (ID 420 ): Web-Version (html) — Print Version (pdf)
: ASHRAF EL-SAYED, MICHAEL HOELKER, FRANCA RINGS, DANYEL JENNEN, ERNST THOELN, MARC-ANDRé SIRARD, KARL SCHELLANDER, DAWIT TESFAYE:
Genetic Analysis of Bovine Embryonic Biopsies as a Tool to Identify Genes Related to the Establishment of Pregnancy after Embryo Transfer
Abstract (ID 464 ): Web-Version (html) — Print Version (pdf)
: MICHAEL HOELKER, URBAN BESENFELDER, VITA HAVLICEK, FRANCA RINGS, DAWIT TESFAYE, DANYEL JENNEN, KARL SCHELLANDER:
The Bovine Oviduct as a Temporary in Vivo Culture System for Oocytes and Embryos Derived from in Vitro Production
Abstract (ID 559 ): Web-Version (html) — Print Version (pdf)
: MELKAYE GEBRESELASSIE MELKA, DAWIT TESFAYE, KARL SCHELLANDER, FRANCA RINGS, MICHAEL HOELKER, VITA HAVLICEK, URBAN BESENFELDER:
Expression of Apoptosis Regulatory Genes and Incidence of Apoptosis in Different Morphological Quality Groups of Ivp Bovine Preimplantation Embryos
Abstract (ID 432 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)
: DESSIE SALILEW WONDIM, DAWIT TESFAYE, KARL SCHELLANDER:
Dielectrophoretic Behaviour of MII Bovine Oocytes and Zygotes and its Relation to the Embryonic Developmental Competence and mRNA Expression Pattern
Abstract (ID 509 ): Web-Version (html) — Print Version (pdf)
: NGUYEN TRONG NGU, DANYEL JENNEN, SIRILUCK PONSUKSILI, EDUARD MURANI, DAWIT TESFAYE, KARL SCHELLANDER, KLAUS WIMMERS:
Muscle Fiber Type Distribution of Longissimus Dorsi Muscle in High and Low Performing Pigs and in Different Pig Breeds
Abstract (ID 431 ): Web-Version (html) — Print Version (pdf)

15 Posters

Animal Nutrition: Ruminants

Chair: Karl-Heinz Südekum, University of Bonn, Institute of Animal Sciences, Germany

Posters


•: NI NI MAW, AUNG AUNG, KHIN SAN MU:
Preliminary Report on Nutritive Value of Tree Foliages Available In yezin Area, Myanmar
Abstract (ID 541 ): Web-Version (html) — Print Version (pdf) — full paper (pdf) — poster (pdf)
: O. INSUNG:
Influences of Cutting Age and Ensilage Method on Yield Chemical Compositions and Ruminal Dry Matter and Organic Matter Degradability of Suwan 1 and Suwan 5 Corn (Zea May Linn)
Abstract (ID 180 ): Web-Version (html) — Print Version (pdf)
: OLAJIRE FAGBOLA, JACOB O BABAYEMI:
Reduction of Poverty through Improved Animal Nutrition via Low Input Agricultural Production of Panicum Maximum
Abstract (ID 199 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)
: AUNG AUNG, KHIN SAN MU, MAR MAR KYI, MOE THIDA HTUN, TIN NGWE, NI NI MAW:
Investigation on the Effects of Supplementation of Chickpea Husk and Boiled Sesame Meal on the Performance of Growing Bulls in Myanmar
Abstract (ID 8 ): Web-Version (html) — Print Version (pdf) — full paper (pdf) — poster (pdf)

•: AUNG AUNG, HELGE BöHNEL, TIN NGWE, UDO TER MEULEN:
Control of Leucaena Toxicosis in Myanmar Sheep Using Ibt-göttinger Bioreactor Grown Mimosine Degrading Ruminal Klebsiella
Abstract (ID 202 ): Web-Version (html) — Print Version (pdf) — full paper (pdf) — poster (pdf)
: KAMAL ELDIN HASSAN ALI ELTOM, HELGE BöHNEL, FRANK GESSLER:
Cytotoxicity of Haemophilus Somnus Grown in Continuous Culture
Abstract (ID 516 ): Web-Version (html) — Print Version (pdf)

6 Posters

Animal Nutrition: Chicken and Pigs

Chair: Ernst Pfeffer, University of Bonn, Institute of Animal Nutrition, Germany

Posters

: SANCHAI JATURASITHA, PILASLUCK PANPRASERT, NUCHA SIMASATIKUL, RATCHANEEWAN KHIAOSA-ARD, THERDCHAI VEARASILP, MICHAEL KREUZER, PRASIT CHANARATHA:
Effects of Salbutamol in Swine Diets on Quality and Salbutamol Residues in Pork after its Withdrawal of from the Diet for Seven Days before Slaught
Abstract (ID 102 ): Web-Version (html) — Print Version (pdf)
: KANYAKON WONGRAK, THERDCHAI VEARASILP, T. APICHARTSRUNGKOON, NUCHA SIMASATITKUL, WANDEE TARTRAKOON, UDO TER MEULEN:
Study of Ileal Amino Acid Digestibility of Soybean and Sunflower Meals in Growing Pigs Using in Vivo and in Vitro Methods
Abstract (ID 126 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)
: SANCHAI JATURASITHA, TIRANUN SRIKANCHAI, MICHAEL WICKE, VIBOON RATTANAPANON, SEBASTIAN CHAKEREDZA, UDO TER MEULEN:
The Effect of Inclusion of Dietary Tuna Oil in Diets of Growing-finishing Pigs on Slaughter Weight and Backfat Characteristics
Abstract (ID 487 ): Web-Version (html) — Print Version (pdf)
: SANCHAI JATURASITHA, PARINYA KANYAKUM, RATCHANEEWAN KHIAOSA-ARD, NUCHA SIMASATITKUL, MICHAEL WICKE, AMNUAY LEAWTHARAKUL:
Chemical Composition and Sensory Evaluation of Breast Muscle of Indigenous and Modern Chickens Raised in North Thailand
Abstract (ID 101 ): Web-Version (html) — Print Version (pdf)
: EUSTACE AYEMERE IYAYI, TOLULOPE OSOSANYA, OLUWAKEMI ADENIYI:
Utilisation of Velvet Bean (Mucuna pruriens) for Broiler Production in Nigeria
Abstract (ID 33 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)
: YENNI NURAINI, M. AGUS SUPRAYUDI, STEPHAN WESSELS, GABRIELE HöRSTGEN-SCHWARK:
Effect of Dietary L-ascorbyl-2-phosphate magnesium on the Growth, Survival Rate and Stress Resistance of Juvenile Giant Freshwater Prawn (Macrobrachium rosenbergii)
Abstract (ID 295 ): Web-Version (html) — Print Version (pdf)

6 Posters

Endogenous Development by livestock keepers

Chair: Wolfgang Bayer, Independent Advisor in Livestock Systems Development, Germany

Posters


•: SIMON RIEDEL, CLEMENS WOLLNY, TEMESGEN AYANA, WORKNEH AYALEW:
Filling Knowledge Gap of Smallholder Cattle Keepers on Prevalence and Control of Bovine Trypanosomosis: an Example from Dano District, Western Ethiopia
Abstract (ID 554 ): Web-Version (html) — Print Version (pdf)
: SIRIRAT KIATPATHOMCHAI, MICHAEL. P SCHMITZ, T. S. AMJATH BABU:
Interactions of Shrimp and Rice Farming Systems in Southern Thailand: How Can We Internalise the Unidirectional Externalities?
Abstract (ID 565 ): Web-Version (html) — Print Version (pdf)
: VICENTE C PIRES SILVEIRA, FABIANA ANDREIA FICK, ROSANE MARIA CORADINI NOAL, MARCOS ALVES DOS REYS:
Milk Production in the Global Market: the Adaptation of Small Farmer in the State of Rio Grande Do Sul, Brazil
Abstract (ID 572 ): Web-Version (html) — Print Version (pdf)
: JEROME GEFU:
Endogenous Development of Pastoral and Livestock Communities in Nigeria: Role of Research
Abstract (ID 574 ): Web-Version (html) — Print Version (pdf)

•: EUSEBIO JACINTO:
Supply Chain Interventions for the Benefit of Small Fishery Producers: Case Studies from the Philippines
Abstract (ID 601 ): Web-Version (html) — Print Version (pdf)

•: BALAKRISHNAN NAIR:
Ethnoveterinary Medical Traditions and Methodology for their Documentation, Assessment and Promotion
Abstract (ID 350 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)
: GIRMA TESFAHUN KASSIE, CLEMENS WOLLNY, AWUDU ABDULAI, ADAM DRUCKER, WORKNEH AYALEW:
Farmers' Preferences of Phenotypic Traits in Cattle Production and Marketing: A Case Study in Central Ethiopia
Abstract (ID 100 ): Web-Version (html) — Print Version (pdf) — full paper (pdf) — poster (pdf)

•: RAUL PEREZGROVAS:
Direct Involvement of Indigenous Women in Sheep Improvement Research in Chiapas, México
Abstract (ID 220 ): Web-Version (html) — Print Version (pdf)
: STEPHAN WESSELS, GABRIELE HöRSTGEN-SCHWARK:
How to Sustainably Increase the Proportion of Males in Nile Tilapia (O.niloticus) by Temperature Treatment: A two Generation Selection Experiment for Thermal Sensitivity
Abstract (ID 510 ): Web-Version (html) — Print Version (pdf)

•: WOLFGANG BAYER, LUCAS BASILIO KAPUNDA, PHILIP SASSOON:
Dairy Cattle for Poverty Alleviation in Southern Tanzania
Abstract (ID 415 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)

10 Posters

Evaluation of Animal Production Systems

Chair: Kurt-Johannes Peters, Humboldt-University Berlin, Department of Animal Breeding in the Tropics and Subtropics, Germany

Posters

: DIEMUTH PEMSL, MADAN M. DEY, FERDINAND J. PARAGUAS:
Determining High Potential Aquaculture Production Areas Analysis of Key Socio-economic Adoption Factors
Abstract (ID 123 ): Web-Version (html) — Print Version (pdf)
: ADE SUNARYO, M. AGUS SUPRAYUDI, STEPHAN WESSELS, GABRIELE HöRSTGEN-SCHWARK:
Effects of Shelter on Survival- and Growth Rate of Giant Freshwater Prawn (Macrobrachium rosenbergii de Man) During Post Larvae Stages
Abstract (ID 298 ): Web-Version (html) — Print Version (pdf)
: GETAHUN LEGESSE GIZAW, MARIANNA SIEGMUND-SCHULTZE, GIRMA ABEBE, ANNE VALLE ZáRATE:
Smallholder Sheep and Goat Production Systems in Southern Ethiopia: Opportunities and Limitations
Abstract (ID 444 ): Web-Version (html) — Print Version (pdf)
: SABINE HOMANN, ANDRE VANROOYEN:
Strengthening Livestock Market Flows and Feeding Practices for Improved Livelihoods in Southern Zimbabwe
Abstract (ID 408 ): Web-Version (html) — Print Version (pdf) — full paper (pdf) — poster (pdf)
: OGHAIKI ASAAH NDAMBI, VOLKER HOFFMANN, BAYEMI HENRI:
Stimulating Milk Production in Cameroon - Meeting the Challenges
Abstract (ID 37 ): Web-Version (html) — Print Version (pdf)
: INA GRUBER:
How to Meet Future Demand for Animal Products: the Case of Benin
Abstract (ID 278 ): Web-Version (html) — Print Version (pdf)

•: LILA KARKI, SIEGFRIED BAUER, UMA KARKI:
Buffalo Production: A Prosperous Enterprise to Empower Women Farmers and to Sustain Subsistence Farming
Abstract (ID 261 ): Web-Version (html) — Print Version (pdf) — full paper (pdf) — poster (pdf)
: HIPPOLYTE AFFOGNON, HERMANN WAIBEL, DELIA GRACE, THOMAS RANDOLPH:
A Methodology to Measure the Costs of Animal Trypanosomosis in West Africa
Abstract (ID 240 ): Web-Version (html) — Print Version (pdf)
: DAO DAOUDA, LEHMANN BERNARD, DUMONDEL MICHEL:
Analysis of the Potential Contribution of Improvements in the Livestock Production System to Better Livelihood of Small Farmers' Households: Livestock Production System Model as Represented by Major Actors
Abstract (ID 508 ): Web-Version (html) — Print Version (pdf)

•: GESINE HAENSEL, MUHAMMAD IBRAHIM:
Uniting Cattle Production and the Provision of Environmental Services on the Same Plot: An Analysis of Farmers Costs, Benefits and Incentives to Adopt Silvopastoral Systems in Costa Rica, Nicaragua and Colombia
Abstract (ID 334 ): Web-Version (html) — Print Version (pdf)
: STEPHANIE GOOD, YOSEPH SHIFERAW, LENA DAVIDSSON, RICHARD HURRELL, THOMAS RANDOLPH:
Animal Source Foods and Nutrition During Early Life
Abstract (ID 474 ): Web-Version (html) — Print Version (pdf)
: POONSUB INSUNG:
Development of Iron Fortified Thai Snack Food Products Using Pork Blood as an Iron Sources
Abstract (ID 226 ): Web-Version (html) — Print Version (pdf)
: SAMUEL MBUKU, ISAAC KOSGEY, ALEXANDER KAHI:
Identification Systems and Selection Criteria of Pastoral Goat Keepers in Northern Kenya- Implications for a Breeding Programme
Abstract (ID 525 ): Web-Version (html) — Print Version (pdf) — full paper (pdf)

13 Posters

Overall 390 Contributions: 79 Papers, 311 Posters