布拖县位于川西南边沿高寒山区,常年低温多雨,气候多变。粮食作物以荞麦和马铃薯为主。由于耕作技术粗放,产量低而不稳。1975年以前则洛公社常年平均亩产麦荞仅70—100斤,后来经过施肥、栽培等技术方面的改进,亩产成倍增长。1982年该社种植高产示范荞麦1220亩,总产504,348斤,平均亩产413.4斤,其中195亩平均亩产超过500斤,比全社平均亩产337斤 Budu County is located in the southwest of Sichuan along the alpine mountains, perennial low temperature and rainy, climate changeable. The main crops are buckwheat and potato. Due to extensive farming techniques, the yield is low and unstable. Before 1975, the average commune of Los Commune was only 70-100 kg of wheat buckwheat. Later, after improvements in technology such as fertilization and cultivation, the yield per mu was doubled. In 1982 the company planted 1220 acres of high-yield demonstration buckwheat, with a total output of 504,348 catties, an average yield of 413.4 kg, of which 195 acres average yield of more than 500 pounds, an average of 337 pounds per mu than the whole community