本试验主要是探索我区大豆亩产350至400斤的栽培技术。经1980～1982年15点次中间试验,结果平均亩产345.8斤,其中8点平均亩产399.9斤;1983年于爱辉镇前拉腰子大队进行375亩栽培示范,平均亩产356.2斤,其中75亩平均亩产383.4斤,达到预期目的和收到良好的经济效果。黑河 This experiment is mainly to explore the cultivation of soybeans in our region 350 to 400 pounds of cultivation techniques. After 15 mid-1980-1982, the average yield per mu was 345.8 kg, of which 399.9 kg per mu was obtained at 8 o’clock. In 1983, a total of 375 mu of cultivated land per mu was produced with an average yield of 356.2 kg per mu The average mu yield of 75 mu is 383.4 kg, which achieves the expected purpose and receives good economic results. Heihe