摘要
分株数作为苎麻重要农艺性状,直接影响苎麻的产量。文章综述了苎麻分株的形成、环境因素及植物激素对分株数的影响及调控,以及品种自身对分株数的影响,探讨了苎麻分株力的研究前景,笔者认为苎麻分株的发生、发展和死亡机制需从植株个体内部和外界环境条件影响两个方面着手,开展苎麻分株数相关基因、激素信号转导途径等基础理论研究,为高产栽培技术及优质苎麻新品种的培育奠定基础。
The number of ramets is one of the important agronomic characters of ramie,which directly affects the yield of ramie.In this paper,the formation of ramie ramets,the influence and regulation of environmental factors and plant hormones on the number of ramets,as well as the progress made in the influence of varieties on the number of ramets were reviewed,and the research prospect of ramet strength of ramie was discussed.In the author’s opinion,the mechanism of the occurrence,development and death of ramie ramets need to start with the influence of the internal and external environmental conditions of the individual ramie to carry out the basic theoretical research on the genes related to ramet number and the hormone signal transduction pathway,so as to lay a foundation for high-yield cultivation techniques and cultivation of new ramie varieties with high quality.
作者
王昕慧
佘玮
刘皖慧
刘婕仪
苏小惠
王继龙
崔丹丹
付虹雨
崔国贤
WANG Xinhui;SHE Wei;LIU Wanhui;LIU Jieyi;SU Xiaohui;WANG Jilong;CUI Dandan;FU Hongyu;CUI Guoxian(Ramie Research Institute,Hunan Agricultural University,Changsha,Hunan 410128,China)
出处
《中国麻业科学》
2020年第3期135-140,共6页
Plant Fiber Sciences in China
基金
国家麻类产业技术体系(CARS-16-E11)
国家重点研发计划(2018YFD0201106)
国家自然科学基金(31471543)。
关键词
苎麻
分株力
产量
ramie(Boehmeria nivea L.)
ramet ability
production
