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从抽穗到成熟,是三麦最后一个生育阶段。这时,根系、叶片和茎叶基本停止生长,转入以碳素代谢为主的长穗结实时期。这一期间生育状况的好坏,除了影响实粒数外,更关系到粒重和籽粒品质。一、抽穗与开花三麦幼穗从茎生长锥伸长开始,经过小
From heading to maturity, is the last stage of three wheat birth. At this time, the root system, leaves and stems and leaves basically stopped growing, transferred to carbon metabolism-based long ears and strong period. Fertility during this period is good or bad, in addition to affecting the actual number of particles, but also related to grain weight and grain quality. First, heading and flowering Three wheat ears from the stem growth cone elongation began, after a small