摘要
倒伏是制约黄淮海平原区夏玉米增产的重要因素之一,创新防止倒伏的技术措施是目前玉米高产生产中亟待解决的问题。化控技术是除品种选择外解决作物高产与倒伏矛盾的有效措施之一。国内外学者从农艺性状、解剖学特征、生理代谢变化及分子机理等方面对作物化控抗倒栽培技术进行了大量研究,并取得了显著成效。本文综述黄淮海平原区夏玉米倒伏分类、发生特点、影响因素以及化控技术对玉米抗倒伏的调控机制及其应用的发展历程,对解决该地区玉米倒伏问题实现高产、抗倒栽培提供参考。
Lodging is one of the important adversities affecting summer maize in the North China Plain undercurrent husbandry practices, and it may be the serious problems to innovate the technical practices preventing lodg-ing in this region. Chemical control technology is one effective action of solving conflicts between cropping highyield and lodging except variety selection. There are lots of researches on the chemical control technology prevent-ing crop lodging from the agronomic traits, anatomy, physiological changes and molecular mechanism, and has ob-tained remarkable achievements. The lodging types, characteristics and influencing factors of summer maize in theNorth China Plain and the mechanisms and development history of chemical control lodging were reviewed. Thisconclusion was the significant in theory and in practical to resolve the maize lodging problem for achieving highyield and lodging-resistance and chemical control technology on maize lodging.
作者
李姝彤
边大红
何璐
王东梅
郑晓萌
崔彦宏
LI Shu-tong;BIAN Da-hong;HE Lu;WANG Dong-mei;ZHENG Xiao-meng;CUI Yan-hong(College of Agronomy, Agricultural University of Hebei /Key Laboratory of Crop Growth Regulation of Hebei Province, Baoding 071001, China)
出处
《玉米科学》
CAS
CSCD
北大核心
2018年第3期95-101,共7页
Journal of Maize Sciences
基金
国家粮食丰产科技工程课题(2013BAD07B05)
河北省玉米产业技术体系(HBCT2013020206)
关键词
夏玉米
倒伏
黄淮海平原
化控技术
Summer maize
Lodging
The North China Plain
Chemical control technology
