花期高温对玉米的影响研究进展  

Research Progress on Effect of High Temperature on Maize at Flowering Stage

作　　者：王会涛 袁刘正 柳家友 王会强 朱世蝶 袁曼曼 王秋岭 WANG Huitao;YU AN Liuzheng;LIU Jiayou;WANG Huiqiang;ZHU Shidie;YUAN Manman;WANG Qiuling(Luohe Academy of Agricultural Sciences,Luohe 462000,China)

机构地区：[1]漯河市农业科学院,河南漯河462000

出　　处：《河南农业科学》2022年第9期1-9,共9页Journal of Henan Agricultural Sciences

基　　金：现代农业产业技术体系项目(nycytx-02)。

摘　　要：花期高温不仅使玉米减产,而且降低籽粒品质,给玉米生产带来重大影响。综述了花期高温对玉米生理生化特性、穗发育、产量、籽粒品质的影响,并阐述了花期高温胁迫下玉米耐热相关基因研究进展,为玉米耐高温研究提供理论依据。The high temperature at flowering stage not only reduces maize yield,but also decreases grain quality,which has a great impact on maize production.The effects of high temperature at flowering stage on maize physiological and biochemical characteristics,ear development,yield,grain quality were reviewed,and the research progress of maize genes related to heat tolerance was summarized under high temperature stress at flowering stage,which could lay a foundation for high temperature stress research in maize.

关 键 词：玉米 高温胁迫 穗发育特征 产量 生理生化特性 基因 

分 类 号：S513[农业科学—作物学]