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1975年以来,我们进行了麦田(?)抪草木樨掩青作夏薯底肥试验,对夏红薯增产起到了显著的作用。全公社麦田(?)抪草木樨面积已发展到4000多亩。据公社农业试验场试验和陈庄,王林阳、高顶庄、王庄等大面积示范试验结果,3月中、上旬在麦田(?)抪草木樨,收麦后,使其再生长15天左右翻压,亩产鲜草可达500—1500斤,翻压后栽夏薯,比不掩青栽的红薯增产20%以上,最高的近一倍。而且可减轻地下虫危害,薯块整齐光滑。另据十个生产队试验,草木樨掩青面积
Since 1975, we have carried out a trial of potato maturing in summer and summer to make a significant contribution to summer sweet potato production. All commune wheat fields (?) Achnatherum clogs area has been developed to 4,000 mu. According to the pilot test of the commune agricultural experiment and large-scale demonstration test results of Chen Zhuang, Wang Linyang, Gao Dingzhuang and Wang Zhuang, in mid-to-early March, the wheatgrass Turn pressure, per mu yield of fresh grass up to 500-1500 pounds, turn pressure after planting sweet potato, green potato than unmasked increased production of more than 20%, the highest nearly doubled. And can reduce the hazards of underground insects, neat and tidy potato. According to another ten production team test, vegetation cover area