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通过多年试验明确了采用“两垅一平台”栽培法,既保持垅作特点,又吸收了窄行密植的优点。在一定程度上改进了耕层结构,能使田间绿色面积增加近三分之一,充分地利用了光能。在密度相近的情况下和70厘米垅比,扩大了个体生活领域,创造了良好的通风透光条件,明显地提高大豆产量。试验表明:一般可增产大豆12％以上,同时还便于轮作机械化作业和田间管理。
Through many years of experiments, it has been clarified that the cultivation method of “two platforms and one platform” is adopted, which not only maintains the characteristics of operation but also absorbs the advantages of narrow row and close planting. To a certain extent, improved plow structure can increase the green area of nearly one-third of the field, make full use of light energy. In the case of similar density and 70 cm 垅 than to expand the field of individual life, to create a good ventilation and light conditions, significantly increase soybean production. Experiments show that: general increase of more than 12% of soybean, but also facilitate the rotation of mechanized operations and field management.