【摘要】 玉米倒伏严重影响产量、品质及机械化收获。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,栽培措施和病虫害对群体抗倒性的调控及玉米茎秆性状的遗传特性,展望未来提高玉米抗倒性的技术途径。更多还原

【Abstract】 Maize lodging seriously affected grain yield, quality and mechanized harvest. Thus improving the lodging resistance of maize through breeding new hybrids and improving cultural technology is particularly important for the high-stable grain yield of maize. We reviewed the influences of physical properties, chemical composi-tions and morphological traits of maize plant on individual lodging resistance, as well as the regulation measures ofcultivation, diseases and pests on population lodging resistance and the genetic characteristics of maize stalks.Then, the technological approaches for improving maize lodging resistance are discussed.更多还原