本年度在冬小麦生育期间,秋冬气温明显偏高,春季升温平稳,有利增穗。4月份雨水比常年多2—3倍,出现了历史上少有的多雨,对小穗形成、小花分化十分有利;5月下旬—6月上旬气温过高,对小麦有“逼熟”作用,缩短灌浆期,虽对增粒重不利,但无阴雨天,收打利落,丰产丰收。 This year during the winter wheat growth period, autumn and winter temperatures were significantly higher, a steady warming in spring, will help increase ear. April rainfall 2-3 times more than usual, there has been a rare rainy history, the formation of spikelets, floret differentiation is very favorable; late May - early June, the temperature is too high, there is a “forced” effect on wheat, Shorten the filling period, although unfavorable to grain weight, but no rainy days, neat, high yield bumper harvest.