PROCEEDINGS OF THE 1981 INTERNATIONAL DEEPWSTER RICE WORKSHOP// ILRI

1. Development of deepwater rice varieties and breeding materials for South and Southeast Asian countries / B.R. Jackson, D. HilleRisLambers, and C. Prechachat 2. Some ideas on breeding procedures and requirements for deepwater rice improvement / D.HilleRisLambers and D. V. Seshu 3. Multilocation screening for rice varietal traits relevant to deepwater culture / D.V. Seshu 4. The deepwater rice varietal improvement program in Bangladesh / D.G. Kanter, Md. Nasiruddin, and M. A. Wahab 5. Status of deepwater rice development in India / S.Saran, S. Biswas, S. Mallick, and V. N. Sahai 6. Status of deepwater rice varietal improvement in Burma / P.B. Escuro, U Ohn Kyaw, and U Aung Kha 7. Deepwater rice in northern Vietnam / Dao The Thuan, Nguyen Duy Tinh, and Nguyen Huu Thanh 8. Grain yield and yield components of deepwater rice in West Africa / A.I. Toure, M. A. Choudhury, M. Goita, S. Koli, and G. A. Paku 9. Genetics of plant and internode elongation ability in rice / M. Nasiruddin, A. Wahab, and Badrul A. Dewan 10. Inheritance of submergence tolerance in deepwater rice / H.K. Mohanty, B. Suprihatno, G. S. Khush, W.R. Goffman, and B. S. Vergara 11. Tillering behavior and internode elongation in deepwater rice in Bangladesh and Thailand / Yasuo Ohta 12. Deepwater rice yield in Bihar, India / R. Thakur 13. Adaptability testing of traditional deepwater rices in Bangladesh / P. Francis and C.T. Brackney 14. Yield performance of deepwater rice in a Thailand network / P.Charoendhum, A. Wiengweera, D. Tuna, S.Phumiphon, W. Khumlekhasing, C. Boonwite, K.Kupkanchanakul, and L. Chankasem 15. Farmer field yield trials for deepwater rice in Thailand / C.Prechachat, N. Supapoj, W. Limkanchanapon, and B. R. Jackson 16. Stand density in deepwater rice and its relation to yielding ability in farmers' fields in Bangladesh / H.D. Catling, Z. Islam, and B. Alam 17. Potential of biological nitrogen fixation in deepwater rice / I. Watanabe, W. Ventura, W. Cholitkul, P. A. Roger, and S. A. Kulasooriya 18. Contribution of algae to the nutrition of deepwater rice / M. R. Martinez and H. D. Catling 19. Screening of deepwater rices for drought tolerance in Thailand / N. Supapoj, C. Boonwite, J. C. O'Toole, S. K. De Datta, and B. R. Jackson 20. Evaluation of rices for drought tolerance for deepwater areas / S.K. De Datta, I. A. Malabuyoc, and E. L. Aragon 21. Identification of deepwater rice for drought tolerance in Bangladesh / A.R. Gomosta and D. G. Kanter 22. Screening methods for submergence tolerance in rice in Bangladesh / A.R. Gomosta, M. M. Hossain, and M. Z. Haque 23. Submergence tolerance of deepwater rice in Indonesia / S.Sulaiman and H. Anwarhan 24. Elongation of rice in deep water / S.K. Datta 25. Deepwater rice trials in farmer fields in the Mekong Delta in Vietnam / Vo-Tong Xuan, Le Thanh Duong, and Vo Thi Guong 26. Plant elongation screening in controlled flooding of deepwater rices in Bangladesh / M.A. Wahab, B. A. Dewan, M. Nasiruddin, and D. G. Kanter 27. Status of screening tests for deepwater rice submergence tolerance in Thailand / C.Setabutara and S. Karin 28. Anatomical and morphological studies of rice varieties tolerant of and susceptible to complete submergence at seedling stage / S.Karin, B. S. Vergara, and A. M. Mazaredo 29. Yield compensating ability by aquatic tillers in deepwater rice / A.R. Gomosta, M. H. Sarkar, and M. Z. Haque 30. Yields and some quantitative characters of deepwater rice in Bangladesh as affected by seeding methods and flood depths / M.Nasiruddin, A. Salam, A. Wahab, and A. Bakr 31. Rice with ratooning ability for deepwater areas / S.K. Bardhan Roy, B.S. Vergara, and G. Pateiia 32. Breeding of photoperiod-sensitive wetland rices by male-sterile-facilitated composite under rapid generation advance system / R.C. Chaudhary, B.S. Vergara, and F. S. S. Lopez 33. Varietal difference in nitrogen uptake and utilization in deepwater rice ~ultivars / M.R. Khan and B.S. Vergara 34. Uptake through aquatic roots and distribution of 15N-tagged ammonium in deepwater rice / M.R. Khan, W. Ventura, and B. S. Vergara 35. Physiological differences in rice varieties tolerant of and susceptible to complete submergence / A.M. Mazaredo and B. S. Vergara 36. Estimating elongation efficiency in deepwater rice / U.S. Singh 37. Summary results of an international collaboration on screening methods for flood tolerance / D.HilleRisLambers and B. S. Vergara 38. Deepwater rice in India: problems and prospects / U.S. Singh 39. Fertilizer management for deepwater rice soils / A.Jugsujinda, S. Satawathananont, W. Hirunyupakorn, P.Charoendham, and N. Kroppetch 40. Effect of agronomic practices on tillering and yield of deepwater rice / T.Kupkanchanakul, B. S. Vergara, and K. Kupkanchanakul 41. Stand establishment for deepwater rice in Thailand / P.Sittiyos, K. Kupkanchanakul, S. Phumiphol, and N. Supapoj 42. Recent findings on cropping systems in deepwater rice areas / M. Zahidul Hoque, N. U. Ahmed, Nur-E-Elahi, and M. R. Siddiqui 43. CroppIng systems in deepwater rice in Thailand / D. Chandrapanya, V. Votong, C. Sukapong, and E. Shuwisitkul 44. Crop establishment practices for deepwater rice in Bangladesh / P.Francis and G. Griffin 45. Weeds, weed problems, and weed control in deepwater rice areas / S.K. De Datta and M. Zahidul Hoque 46. Screening Bangladesh deepwater rices for yellow rice borer resistance / H.D. Catling and Z. Islam 47. The problem of yellow rice borer in Asian deepwater rice / H.D. Catling and Z. Islam 48. Screening for resistance to ufra disease (Ditylenchus angustus) in deepwater rice / L.Rahman and I. McGeachie 49. Delayed planting of deepwater rice: a new approach for ufra control / I. McGeachie and L. Rahman 50. Preliminary insecticide tests and observations for preflood control of yellow rice borer in deepwater rice / B.Taylor, Md. Badiul Alam, and Q. Md. A. Razzaque.

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