【摘要】 近年来玉米生长季频遭高温热害,严重影响了玉米产量。从植株外部形态、经济性状、植物细胞微观结构、植物生理生化以及分子生物学等方面,对玉米耐热性的鉴定方法和评价指标等作一综述,以期为玉米耐热性研究提供参考。更多还原

【Abstract】 In recent years,corn growing season often encounter high temperature stress,which seriously affects corn yield.In this paper,the identification methods and evaluation indexes of heat-resistance were reviewed from the aspects of plant external morphology,economic characters,plant cell microstructure,plant physiology and biochemistry,and molecular biology,in order to provide reference for the study of heat-resistance of maize.更多还原