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景电灌区是我县新发展的高扬程黄河提灌区,水利条件较好,日照长,大于10℃以上的活动积温年平均为3000℃左右,日较差大,无霜期140—150天,属两季不足,一季有余地区。为了充分利用现有自然条件,大搞间作套种,争取一地多收,提高经济效益,增加收入,近年来,我县大面积推广了小麦与黄豆间作套种的耕作制度,一般都收到了较好的效果,对提高产量,增加收入,起到了积极作用,小麦亩产500-600斤,黄豆亩产100—200斤。较单种产量提高10—20％,亩均产值增加35—70元。但是由于种植经验不足,部分地区套种黄豆产
Jingdian Irrigation District is a newly developed high-lift Yellow River Irrigation District in our county. The water conservancy conditions are good. The annual accumulated temperature of activities with long sunshine duration and over 10 ℃ is about 3000 ℃, the daily difference is large, the frost-free period is 140-150 days, Insufficient quarter, season more than the region. In order to make full use of existing natural conditions, engage in intercropping intercropping, strive for more income, improve economic efficiency and increase income, in recent years, large-scale popularization of intercropping of wheat and soybean intercropping system has generally received better The effect has played an active role in raising output and increasing income. The output of wheat is 500-600 kg per mu and that of soybean is 100-200 kg per mu. Compared with the single production increased by 10-20%, the output value per mu increased 35-70 yuan. However, due to lack of planting experience, some areas intercropped soybean production