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“麦收八、十、三场雨”,农历八月的底墒水、十月的越冬水、三月的返青起身水,是小麦丰产的关键水。要稳产高产,扬花灌浆水和送老水也必须浇好。根据晋中地区一些地方的经验和教训,谈谈对冬浇和春浇的看法。冬浇越冬水可满足麦苗分蘖、越冬对水分的需要,能促进次生根生长,巩固冬前分蘖,对越冬十分有利,有显著的增产作用。夜冻日消时期是浇越冬水的最好时机。1982年祁县王村大队播种冬小麦1,200亩,及时浇了越冬水,第二年灵活推迟浇了返青水,平均亩产950斤,比上年增产90斤。同年祁县某队种冬小麦850亩,入冬未浇越冬水,在正月初五浇了1次“瞌睡水”,虽然
“Wheat received eight, ten, three rain,” the end of the lunar month moisture, winter water in October, March to get up and water, is the key to high-yielding wheat water. To stable and high yield, flowering grout water and send old water must also be poured. According to some experiences in Jinzhong area and lessons learned, talk about the winter pouring and spring pouring view. Winter winter pouring water can meet the wheat seedling tillering, wintering the water needs, can promote the growth of secondary roots, consolidate tillering before winter, very favorable for winter, a significant increase in yield. Night freeze on the elimination of water is the best time to pour more winter water. In 1982, the Qixian County Wangcun Brigade sown 1,200 mu of winter wheat and timely poured overwintering water. The second year flexibly postponed the return of Qingshui water, yielding an average of 950 kg of mu per mu, an increase of 90 kg over the previous year. In the same year Qixian a team of 850 acres of winter wheat, winter is not pouring in winter, the first lunar January five poured 1 “sleepy water”, though