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鉴于大豆对国计民生和在现代农业生产中日益显著的地位,本所几年来着手探索大豆高产的途径.从一九七九年秋季选用了本所株选提纯的大豆品种“威来姆斯”进行高产栽培究研,经过试验观察,逐步掌握了该品种的特性.在栽培上改变了老的种植方法,采用了与该品种相适应的技术措施,因而单位面积产量有较大幅度的提高.一九八○年秋季4.1亩高产栽培试验田,平均亩产515.8斤.一九八一年春季16亩试验田,平均亩产484.5斤,其中9.8亩平均亩产524.1斤.一九八一年秋季于大
In view of the growing status of soybean in the national economy and the growing importance of modern agriculture, we have been exploring ways to increase the yield of soybeans in the past few years. From the autumn of 1979, we selected “Wilmsh”, a soybean variety purified by our firm, High-yielding cultivation research, through experimental observation, and gradually mastered the characteristics of the varieties in the cultivation of the old farming methods changed, with the varieties adapted to the technical measures, thus yield per unit area has a more substantial increase. In the autumn of 1998, 4.1 mu of high-yielding cultivation experiment field was produced, with an average yield of 515.8 kg. In the experimental field of 16 mu in spring 1981, the average yield per mu was 484.5 kg, of which 9.8 mu was 524.1 kg per mu in average. In the autumn of 1981