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豆麦间作在我省已试验多年,获得了良好的增产效果。一般大豆可增产30—40%,高的亩产可达500斤以上;小麦增产10—20%,高的亩产400斤以上。据1975年全省40个县的不完全统计,豆麦间作面积为112,000多亩,在严重干旱的情况下。较清种平均增产10%以上。地块选择和深翻细整地对豆麦间作的地块选择,既要保证小麦生育的需要,又要考虑大
Intercropping beans and wheat in our province has been tested for many years, access to a good yield increase. General soybean can increase 30-40%, high yield of 500 kg or more; wheat yield 10-20%, high yield 400 pounds or more. According to the incomplete statistics of 40 counties in 1975 in the province, the area between beans and wheat intercropped was 112,000 mu, in the case of severe drought. Than the average increase of more than 10% of species. Land plots and deep plowing and thinning land preparation intercropping plots of beans and wheat, it is necessary to ensure the needs of wheat, but also consider the large