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五台县沟南乡松台村,在乡农科员杨计山的带动下,从1990年开始采用秸秆还田与地膜覆盖相结合的技术措施,在大灾之年获得了好收成。1994年270户农民种植的840亩秸秆粉碎还田玉米,平均亩产高达625公斤,比一般覆膜玉米增产13.6％。1996年在玉米生长后期遭受连续阴雨而造成普遍减产的情况下,该村1020亩秸秆还田覆膜玉米,平均亩产仍达
Under the guidance of Yang Jishan, a member of the township agricultural science department, Songtai Village, Dounan Township, Wutai County, the technical measures of combining straw returning with film mulching have been adopted since 1990, and a good harvest has been achieved in the disaster year. In 1994, 840 acres of straw planted by 270 peasants were crushed to restore corn, with an average yield of 625 kilograms, an increase of 13.6% over the average covered corn. In 1996, during the late maize growing suffered continuous overcast rain caused by the case of the case, the village of 1020 acres of straw mulching maize, the average yield is still up to