01274nam a2200193Ia 4500 CTU_123055 210402s9999 xx 000 0 und d 633.1889 G797 Green manure in rice farming Proceedings of a symposium on sustainable agriculture. The role of green manure crops in rice farming systems 25-29 May 1987 [Philippines] International Rice Research Institute, in collaboration with the Commission on the Application of Science to Agriculture, Forestry, and Aquaculture 1988 The book collects papers presented on the symposium on the role of green manure crops in rice farming systems, papers were presented on the present knowledge and practices of green manure utilization in rice-based cropping systems, on the effects on the soil fertility, on the integrated use of forage- and food-legumes in rice-based cropping systems, on germplasm collection and on the production of mung bean and soya bean seed. Recommendations for the research needed and a framework for the research coordination were made Rice,Green manure crops Fertilizers M.Loan, H. Mai Trung tâm Học liệu Trường Đại học Cần Thơ