KẾT QUẢ XÂY DỰNG MÔ HÌNH BẢO TỒN ON-FARM MỘT SỐ NGUỒN GEN KHOAI MỠ TẠI HUYỆN HỮU LŨNG, LẠNG SƠN

Minh Son commune, Huu Lung district suitable to be chosen as the model building on-farm conservation of yams germplasm. In the first phase implementation of conservation of yams germplasm, has established a diversity block of yams germplasm, farmers in the village to participate in assessment, decision - making self - selection to yams germplasm production development. Most farmers choose two yams local varieties as Khoai mo trui trang, Khoai mo tim and Cu canh, one yam variety from to expanding development for tuber shape and structure to meet the requirements of the market and growing yams here.In the future should continue to perform maintenance activities on-farm conservation of yams germplasm, to extend the model in several communes of Huu Lung district, while continuing to study the technic to maitain development, expansion Cu canh germplasm in Huu Lung, Lang Son.