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Titel Art der Publikation Forschungsbereich
Carlos Angulo-Villacis, Ecuador (2009) Influence of climate variability on rice yields and methane emissions in the Philippines  Masterarbeit  PITROS
       
Christina Ripken, Germany (2009) Resilience and vulnerability of wetlands  Masterarbeit  PITROS
       
Katrin Hans, Germany (2009) Einfluss der Pflanzenart auf die Wasserqualität in einem Horizontalfilter zur Abwasserreinigung in Vietnam  Diplomarbeit  PITROS
       
Jenny Zywietz, Germany (2009) Potential von Sesbania rostrata zur Erzeugung eines nährstoffreichen Substrats im Rahmen der biologischen Abwasserreinigung in Vietnam  Diplomarbeit  PITROS
       
Thuweba Diwani, Kenya (2009) Implications of resource management on soil fertility in common farm types in Kakamega, Western Kenya  Dissertation  PITROS
       
Christopher Kanema, Zambia (2009) Production potential of wetland soils of the Kafue Flats in Zambia  Masterarbeit  PITROS
       
Ripken, C., Becker M. (2008) Resilience and Vulnerability of Wetlands
Tropentag 2008, October 07-09, University of Hohenheim
 Poster  PITROS
       

Engel, K., Becker, M., Asch, F. (2008)

Adaptation mechanisms in rice cultivars of different origin to iron toxic conditions
Tropentag 2008, October 07-09, University of Hohenheim
 Poster  PITROS
       
Barbara Gronau, Germany (2007) Einfluss der Symbionten an der Wurzel von Cowpea (Vigna unguiculata) und Buschbohne (Phaseolus vulgaris) auf die Vorgänge im Spross  Masterarbeit  PITROS
       
Suchit Shrestha, Nepal (2007) Phenological and agronomical responses of rice genotypes to changes in planting date in a high altitude cropping system of Nepal  Masterarbeit  PITROS
       
Diwani, T., Becker M. (2006) Implications of differential nutrient flux management on soil fertility and crop productivity in major farm types of Kakamega, Kenya
Tropentag 2006, October 11-13, University of Bonn
 Poster  PITROS
       
Mussgnug, F., Becker, M., Son, T. T., Buresh, J. R., Vlek, P. L. G. (2006) 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
Tropentag 2006, October 11-13, University of Bonn
 Poster  PITROS
       
Ngome, F. E. A., Mussgnug, F., Becker, M. (2006) The contributions of nitrogen fixation by field-grown Common Beans to N balances in agricultural production systems of Kakamega District
Tropentag 2006, October 11-13, University of Bonn
 Poster  PITROS
       
Mussgnug, F., Becker, M., Son, T. T., Buresh, J. R., Vlek, P. L. G. (2006) Yield gaps, P and K balances and soil changes in irrigated, rice-based cropping systems on degraded soils in the Red River Delta of Vietnam
14th World Fertilizer Congress, January 22-27, Chiang Mai, Thailand
 Poster  PITROS
       
Mussgnug, F., Becker, M., Son, T. T., Buresh, J. R., Vlek, P. L. G. (2006) Improved potassium management strategies for irrigated lowland rice on degraded soils in the Red River Delta of Vietnam
14th World Fertilizer Congress, January 22-27, Chiang Mai, Thailand
 Poster  PITROS
       
Weidner, A., Asch F., Buck-Sorlin, G., Dadshani, S., Börner, A. (2006) Improving Salt Tolerance: A worldwide challenge for plant nutrition and breeding
Annual Meeting of the German Society for Plant Nutrition: "Plant Nutrition meets Plant Breeding", 26.-28.10.2006, Hohenheim
 Poster  PITROS
       
Jenny Melendez Cuero, Colombia (2006) Maintaining the yield of upland rice under intensified land use in slash-and-burn systems of West Africa  Magisterarbeit  PITROS
       
Ngome Ajebesone Francis E., Cameroon (2006) The contribution of nitrogen fixation by field-grown common beans (Phaseolus vulgaris L.) to N balances in agricultural production systems of Kakamega District, Kenya  Magisterarbeit  PITROS
       
Frank Mussgnug, Germany (2006) Potassium management for intensive rice-based cropping systems in the Red River Delta, Vietnam  Dissertation  PITROS
       
Tam Aung, Myanmar (2006) Physiological mechanisms of iron toxicity in lowland rice  Masterarbeit  PITROS
       
Folkard Asch, Germany (2006) Pflanzliche Reaktionen auf abiotischen Stress unter variablen Umweltbedingungen  Habilitationsschrift  PITROS
       
Said Abdul Wali Dadshani, Afghanistan (2006) Untersuchungen zur genotypischen Salzresistenz von Gerste in semi-ariden Gebieten  Diplomarbeit  PITROS
       
Asgedom, H., Becker, M., Turkelboom, F. (2005) Nutrient Management in a Low Input Farming System of Syria
Deutscher Tropentag 2005, October 11-13, University of Hohenheim, Stuttgart
 Poster  PITROS
       
Wimmer, M., Asch, F. Relationships between transpiration, ion uptake and distribution in salt-stressed irrigated rice
XV. International Plant Nutrition Colloquium, 14.-19. Sept. 2005, Beijing
 Poster  PITROS
       
Ripken, C., Asch, F., Becker, M., Wimmer, M. (2005) A low cost miniature method to determine iron content in samples suitable for small research laboratories
Deutscher Tropentag 2005, October 11-13, University of Hohenheim, Stuttgart
 Poster  PITROS
       
Asch, F., Padgham, J. (2005) Root associated bacteria suppress symptoms of iron toxicity in lowland rice
Deutscher Tropentag 2005, October 11-13, University of Hohenheim, Stuttgart
 Poster  PITROS
       
Khanal, R. R., Shresta, S., Asch, F., Becker, M. (2005) Phyllochron of lowland rice does not depend on temperature alone
Deutscher Tropentag 2005, October 11-13, University of Hohenheim, Stuttgart
 Poster  PITROS
       
Kesahb Raj Pande, Nepal (2005) Managing seasonal soil N-dynamics in rice-wheat rotation systems of Nepal  Dissertation  PITROS
       
Raja Ram Khanal, Nepal (2005) Phyllochron and leaf development in field grown rice genotypes under varying thermal environments of a high altitude cropping system  Masterarbeit  PITROS
       
Alhassan Lansah Abdulai, Ghana (2005) Morphological and physiological responses of Sorghum (Sorghum bicolor L. Moench.) to different patterns of drought  Masterarbeit  PITROS
       
Adams Saleh, E., Asch, F., Becker, M. (2004) Evaluation of Residue Management in Irrigated Rice-based Systems of the Mekong Delta
Deutscher Tropentag 2004, October 5-7, Humboldt University Berlin
 Poster  PITROS
       
Pande, K. R., Shrestha, S., Becker, M. (2004) Managing Soil N-dynamics in Rice-wheat Cropping Systems Along an Altitude Gradient in Nepal
Deutscher Tropentag 2004, October 5-7, Humboldt University Berlin
 Poster  PITROS
       
Dadshani, S. A. W., Weidner, A., Buck-Sorlin G. H., Börner, A. , Asch, F. (2004) QTL Analysis for Salt Tolerance in Barley
Deutscher Tropentag 2004, October 5 - 7, Humboldt University, Berlin
 Poster  PITROS
       
Abdulai, A. L., Asch, F., van de Giesen, N. (2004) Physiological and Morphological Responses of Sorghum Bicolor to Static and Dynamic Drought Conditions
Deutscher Tropentag 2004, October 5-7, Humboldt University Berlin
 Poster  PITROS
       
Khanal, R. R., Asch, F., Becker, M. (2004) Phenological Responses of Rice Cultivars under Varying Thermal Environments in High Altitude Cropping System
Deutscher Tropentag 2004, October 5-7, Humboldt University Berlin
 Poster  PITROS
       
Asgedom, H., Becker, M., Turkelboom, F. (2004) Management of Nutrient Fluxes for Barley Production in Northern Syria
Deutscher Tropentag 2004, October 5-7, Humboldt University Berlin
 Poster  PITROS
       
Asgedom, H., Ajjouri, A., Becker, M. (2004) Seed Priming Enhances Germination and Seedling Growth of Barley under Conditions of P and Zn Deficiency
Deutscher Tropentag 2004, October 5-7, Humboldt University Berlin
 Poster  PITROS
       
Jean Pierre Irénée Bognonkpe, Côte d'Ivoire (2004) Effect of land use on soil N-dynamics at watershed level in Africa  Dissertation  PITROS
       
Mathias Becker, Germany (2004) Potential von Leguminosen zur Gründüngung und Einsatzmöglichkeiten im tropischen Reisanbau  Habilitationsschrift  PITROS
       
Uday Sankar Das, Bangladesh (2004) Modeling concepts for sodium and potassium uptake in rice plants as a function of transpiration  Magisterarbeit  PITROS
       
Keshav Prasad Dahal, Nepal (2004) Salinity effects on tiller and leaf appearance and on development rate of individual leaf positions in irrigated rice  Magisterarbeit  PITROS
       
Bognonkpe, J. P., Becker, M. (2003) Effect of Land Use on Soil N Dynamics at Watershed Scale in West Africa
Deutscher Tropentag 2003, October 8-10, University of Göttingen
 Poster  PITROS
       
Diwani, T., Becker, M. (2003) Effects of Straw Management on Soil N Dynamics During the Dry-to-Wet Transition Period in Rice Based Systems
Deutscher Tropentag 2003, October 8-10, University of Göttingen
 Poster  PITROS
       
Melendez, J., Becker, M., Johnson, D. (2003) Maintaining the Yield of Upland Rice under Intensified Land Use in Slash and Burn Systems of West Africa
Deutscher Tropentag 2003, October 8-10, University of Göttingen
 Poster  PITROS
       
Mussgnug, F., Becker, M., Buresh, R. (2003) Potassium Management for Irrigated Lowland Rice on Degraded Soils in the Red River Delta of Vietnam
Deutscher Tropentag 2003, October 8-10, University of Göttingen
 Poster  PITROS
       
Pande, K. R. Shah, S. C., Becker, M. (2003) Managing Seasonal Soil N Dynamics in Rice-Wheat Cropping Systems of Nepal
Deutscher Tropentag 2003, October 8-10, University of Göttingen
 Poster  PITROS
       
Dahal, K. P, Das, U. S., Asch, F. (2003) Salinity in irrigated rice. I. Effects of salinity on tiller and leaf number, leaf appearance rate, and leaf duration.
Deutscher Tropentag 2003, October 8-10, University of Göttingen
 Poster  PITROS
       
Das, U.S., Dahal, K. P., Asch, F. (2003) Salinity in irrigated rice. II. Concept models to simulate salinity effects on leaf appearance, duration and transpiration.
Deutscher Tropentag 2003, October 8-10, University of Göttingen
 Poster  PITROS
       
Asch, F., Dahal, K. P., Das, U. S. (2003) Salinity in irrigated rice. III. Is the transpiration history of leaves indicative for the salt load of individual leaves?
Deutscher Tropentag 2003, October 8-10, University of Göttingen
 Poster  PITROS
       
Asch, F., Bahrun, A., Jensen, C. R. (2003) Soil moisture availability and relative air humidity influence root signals of field-grown maize subjected to drought stress
Festkolloquium - Justus-Liebig-Universität Giessen, 12-13. Juni 2003
 Poster  PITROS
       
Kpongor, D. S., Vlek, P. L. G., Becker, M. (2003) Developing a Standardised Procedure to Screen Lowland Rice (Oryza sativa) Seedlings for Tolerance to Iron Toxicity
Deutscher Tropentag 2003, October 8-10, University of Göttingen
 Poster  PITROS
       
Ouko, M., Asch, F., Becker, M. (2003) Nitrate reductase activity in rice as related to weed competitiveness
Deutscher Tropentag 2003, October 8-10, University of Göttingen
 Poster  PITROS
       
Junoo Kamal Tuladhar, Nepal (2003) The Effect of Azolla on Nitrogen Use Efficiency in Rice-Wheat Rotations of Nepal  Dissertation  PITROS
       
Dilys Sefakor Kpongor, Ghana (2003) Developing a standardized procedure to screen lowland rice (Oryza sativa) seedlings for tolerance to iron toxicity  Masterarbeit  PITROS
       
Maurice Ochieng Ouko, Kenya (2003) Nitrate reductase activity in rice as a screening tool for weed competitiveness  Magisterarbeit  PITROS
       
Keshab Raj Pande, Nepal (2002) Managing seasonal soil nitrogen dynamics in rice - wheat cropping systems of Nepal  Masterarbeit  PITROS
       
Haben Tedla Asgedom, Eritrea (2002) Effect of seed-priming with water and nutrient solutions on germination, seedling growth, and weed competitiveness of cereals in Eritrea  Masterarbeit  PITROS
       
Andreassen, A., Asch F., Jensen, C. R. (2001) Stress responses and abscisic acid root signals in relation to drought stress intensity in three upland rice cultivars
Deutscher Tropentag 2001 – October 9-11, 2001, University of Bonn
 Poster  PITROS
       
Thuweba Diwani, Kenya (2001) Crop management (harvesting method and de- flowering) in leafy vegetables (Amaranth and Solanum spp.) under drought stress  Masterarbeit  PITROS
       
Asch, F., Wopereis, M. S. C. (2000) Yield responses of irrigated rice to salinity depend on development stage and stress level
3rd International Crop Science Congress, August 17th-22nd, 2000. Hamburg, Germany
 Poster  PITROS
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