... Nha xirong xay dung moi, c^i tao Kinh phi ho trg cong nghe Chi phi lao dgng Nguy6n vat li?u, nang luiprng Thue thiet bi, nha xuong BChac Tong cong * Theo ke hoach Tong 1.700 ... chiing P52 da dugc hoi dong khoa hgc Bg Nong Nghiep & PTNT thong qua va cho phep sir dung). Vac xin THT trau bo nhii dau chung P52, sau khi nghien ciru thanh cong trong phong thi nghiem da dugc ... hoi thong qua cac chi so nhu: giam so lan tiem phong, giam chi phi cho cong tac to chirc va thuc hien tiem phong, tang ty le trau bo dugc tiem phong va gop phan nang cao hieu qua phong benh...