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中国农学通报 ›› 2014, Vol. 30 ›› Issue (33): 1-7.doi: 10.11924/j.issn.1000-6850.2014-0638

所属专题: 玉米

• 农学 农业基础科学 •    下一篇

玉米耐低温冷害研究进展

扈光辉,张志武,杨德光   

  1. 黑龙江省农业科学院玉米研究所,东北农业大学农学院,东北农业大学农学院
  • 收稿日期:2014-03-11 修回日期:2014-11-18 接受日期:2014-07-01 出版日期:2015-01-08 发布日期:2015-01-08
  • 通讯作者: 扈光辉
  • 基金资助:
    国际合作项目(2011DFR30840)

Research Progress of Chilling Tolerance in Maize

  • Received:2014-03-11 Revised:2014-11-18 Accepted:2014-07-01 Online:2015-01-08 Published:2015-01-08

摘要: 玉米是典型的喜温C4作物,低温冷害胁迫是影响玉米生产的重要非生物逆境因素。为了研究低温对玉米生长发育的影响,归纳了玉米在低温胁迫条件下生理生化指标、光合作用参数的变化及耐冷遗传机制等方面的研究进展,并介绍了国内外抵御低温冷害所采取的方法,探讨了玉米耐低温研究的方向,提出玉米耐低温研究应更加注重玉米耐冷种质资源的创新及耐冷基因的挖掘利用。

关键词: 笃斯越桔, 笃斯越桔, 生境特征, 落叶松, 长白山

Abstract: The maize was C4 crop that typically relies on high temperature. Cold stress is an important abiotic factor affecting corn production. In order to study the effects of low temperature on the growth and development of maize, this paper summarized the progress about the change of physiological and photosynthetic parameters, the genetic mechanism of cold tolerance of maize and methods to resist cold damage. It discussed the research direction about cold tolerance of maize, and the authors thought the research on cold tolerance of maize should pay more attention to find and breed cold resistant germplasm resources of maize, and identify the gene of cold tolerance gene and make use of it.