新疆棉花早衰发生因素及预防措施和管理技术  

The Factors of Premature Senescence Cotton and Preventive Measures and Management Technology in Xinjiang

作　　者：龚照龙[1] 梁亚军[1] 王俊铎[1] 郑巨云[1] 艾先涛[1] 李雪源[1] 郭江平[1] 莫明[1] Gong Zhaolong;Liang Yajun;Wang Junduo;Zheng Juyun;Ai Xiantao;Li Xueyuan;Guo Jiangping;Mo Ming(Economic Corps Research Institute,Xinjiang Academy of Agricultural Sciences.,Urumqi,Xinjiang 830091,China)

机构地区：[1]新疆农业科学院经济作物研究所,新疆乌鲁木齐830091

出　　处：《棉花科学》2020年第5期70-72,共3页Cotton Sciences

基　　金：国家重点研发计划(2017YFD0201900);国家现代农业棉花产业技术体系(CARS-15-10);天山青年计划(2017Q050)。.

摘　　要：棉花早衰是指棉株提前终止了正常的生长发育活动,其受品种特性和环境因素的影响,对产量和品质有负效应。本文详细地归纳了新疆棉花早衰的表型特点、影响因素、发生原因,提出了预防棉花早衰的措施,对提高新疆棉花产量和品质具有重要的意义。Premature senescence in cotton refers to the early termination of normal life activities of cotton.It is affected by variety characteristics and environmental factors and has a negative effect on yield and quality.This article comprehensively summarizes the phenotypic characteristics,influencing factors and causes of premature senescence in cotton in Xinjiang and proposes corresponding solutions,which are of great significance for improving the yield and quality of cotton in Xinjiang.

关 键 词：新疆 棉花 早衰 发生因素 管理措施 

分 类 号：S562.06[农业科学—作物学]