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近几年来,我县在甘薯生长后期干旱严重,由于大力推广了浇水这一增产措施,对提高甘薯产量收到了良好的效果。据三年26处试验表明,浇一水的亩产鲜薯3,285.8斤,比未浇的亩产2,638.1斤,亩增647.4斤,增产24.5%;浇二水的亩产鲜薯4,812.8斤,比未浇的亩产3,684.8斤,亩增鲜薯1,128斤,增产30.6%。增产原因(一)防止早衰,延长叶龄。据午极公社北庄大队科技队,9月10日浇水,10月10日收
In recent years, my county in the late growth of sweet potato serious drought, due to vigorously promote the increase of watering measures, to improve the yield of sweet potato has received good results. According to three years of 26 tests, it shows that 3,285.8 kg of fresh potato are poured per mu of water, 2,638.1 kg more than that of unmilled per mu, 647.4 kg of mu is increased by 24.5%, while 4,812.8 kg of fresh potato is poured per mu of water, Poured 3,684.8 kg per mu, increase by 1,128 kg of mu, increase 30.6%. Reasons for increasing production (A) Prevent premature aging, extend leaf age. According to the North Village Brigade commune team technology, watering on September 10, received on October 10