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随着农业结构调整,畜牧业迅速发展,饲料不足是主要矛盾之一。种植业经济作物和高产作物面积增加而有机肥不足,土壤肥力下降也是急需解决的问题。1982年以来我们先后在庆安、绥化、双城等市县进行了两垅玉米间种一垅草木樨,在保证不减少粮食产量的前提下。每亩多收鲜草1000公斤,茎叶用来养畜,根茬进行肥田,以解决种地缺肥,养畜缺草的矛盾。其具体做法是:在玉米田把三垅玉米苗种在两垅上,保证亩株数与清种一样,空出一垅种草木樨,这有利于通风
With the adjustment of agricultural structure, the rapid development of animal husbandry, insufficient feed is one of the major contradictions. Increasing the area of cash crops and high-yield crops while the lack of organic manure and the decline of soil fertility are also urgent problems to be solved. Since 1982, we have conducted two intercropping of maize plants in cities and counties of Qing’an, Suihua and Shuangcheng, under the precondition of not reducing the output of grain. More than 1,000 kg per acre fresh grass, stems and leaves used to raise livestock, stubble for fertilizer, in order to solve the lack of farming, livestock shortage of contradictions. The specific approach is: the three fields in the corn field corn seedlings in the two 垅, to ensure that the number of acres of trees and clear species, vacating a 垅 species of vegetation 这, which is conducive to ventilation