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问:去年秋种后由于气温高,小麦旺长,致使小麦减产30%。今年小麦出苗后,气温又偏高,小麦开始旺长。究竟怎样控制小麦冬前旺长?(山东省莱芜县羊里公社李秋红)答:小麦生产上时常出现旺苗,不仅影响麦苗正常生长发育,田间管理也很被动,应及早查明形成旺苗的原因,采用恰当措施,使旺苗转壮。根据各地调查资料,旺苗可归纳为四种,其相应的控制方法如下:
Q: Due to the high temperature and the flourishing wheat, the output of wheat dropped 30% last autumn. After the emergence of wheat this year, the temperature is high, the wheat began to flourish. How to control the wheat before the winter long? (Laiwu County, Shandong Province Liulihong Sheep commune) A: wheat often appear on the production of seedlings, not only affects the normal growth and development of wheat seedlings, field management is also very passive, should be identified as early seedlings Reason, the use of appropriate measures to make Wang Miao Zhuang Zhuang. According to the survey data around, Wang Miao can be grouped into four kinds, the corresponding control methods are as follows: