玉米倒伏严重影响产量、品质以及机械化收获。通过育种和栽培方式提高抗倒性,对玉米丰产稳产尤为重要。本文综述了玉米茎秆力学特性、化学成分、植株形态结构等对个体抗倒性的影响,栽培措施对群体抗倒性调控及玉米茎秆性状的遗传特性,展望了未来提高玉米抗倒性的技术途径。
英文摘要:
Maize lodging seriously affected grain yield,quality and mechanized harvest.Thus improving the lodging resistance and high-stable grain yield of maize by breeding methods and cultivations is particularly important.We reviewed the influences of physical traits,chemical traits,organization structure and morphological traits on individual lodging resistance,as well as the regulation measures on group lodging resistance and genetic characteristics of maize stalks.Then,how to use the technological approaches to improve maize lodging resistance in the future is discussed.
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