摘要
化学封顶可以延缓、控制棉花顶尖生长,具有低成本、效率高、耗时短等特点。在阐明化学封顶剂种类、作用机理及优缺点的基础上,归纳化学封顶剂在棉花农艺性状、群体光合特性、冠层结构、保护酶活性、产量和品质变化及经济效益等方面的研究进展,提出化学封顶剂使用注意事项,就其发展前景进行展望。
Chemical capping can delay and control the top growth of cotton, with the characteristics of low cost, high efficiency and short time consuming. On the basis of elucidating the types, mechanism and advantages and disadvantages of chemical capping agents, this paper summarized the research progress of chemical capping agents in agronomic characters, population photosynthetic characteristics,canopy structure, protective enzyme activities, yield and quality changes and economic benefits of cotton, put forward the points for attention in the use of chemical capping agents, and looked forward to its development prospect.
作者
林熬
王冀川
胡宝
LIN Ao;WANG Jichuan;HU Bao(College of Agriculture,Tarim University,Alar,Xinjiang 843300,China;Institute of Agriculture Science and Technology of Third Division of Xinjiang Production and Construction Corps,Tumushuker Xinjiang 843901,China)
出处
《农业科技与装备》
2022年第2期14-16,共3页
Agricultural Science & Technology and Equipment
基金
兵团科技创新人才计划项目(2021CB054)
兵团2021年三区科技人才专项(BT1720210051G)
第三师图木舒克市科特派计划项目(KJ2022CX04)。
关键词
化学封顶剂
棉花
应用
效果
研究
chemical capping agent
cotton
application
effect
research
