01226nam a2200205Ia 4500 CTU_160105 210402s9999 xx 000 0 und d 633.1821 T311 Huynh, Quang Tin Impacts of farmer-based training in seed production in Vietnam Thesis submitted in partial fulfilment of the requirements for the degree of doctor at Wageningen University Huynh Quang Tin ; Supervisor Paul C Struik, Lisa ML Price, Tran Thanh Be Wageningen Wageningen University 2009 This thesis report the study on rice seed and seed production training programme conducted in seven prvinces of Vietnam during the period 2003-2007. The object of this research was assess to what extent farmers's knowledge in seed production practices and seed quality management had increased and whether that knowledge increase was reflected in an creases in potentialrice yields and profits and in dissfusion of retained practices after training to other farmers in communities Seed productions,Sản xuất giống Huỳnh Mai Trung tâm Học liệu Trường Đại học Cần Thơ