01101nam a2200229Ia 4500 CTU_123145 210402s9999 xx 000 0 und d 630.72 B952/1990 Philippines Bureau of Agricultural Research On-farm research manual : Planning on-farm research Department of Agriculture, Bureau of Agricultural Research Quezon City, Philippines Bureau of Agricultural research 1990 This set of books has 11 volumes and the content is devided into 11 modules including Overview and directions of agricultural research; The farming systems approach; Organizing multidisciplinary teams; Feedback mechanisms; Planning on-farm research; Cropping systems research; Crop-livestock systems; Fisheries; Post-production; Pilot production programs; and Data management Agricultural,Agriculture Research,On-farm,Experimentation Hiếu, Huỳnh Mai Trung tâm Học liệu Trường Đại học Cần Thơ