摘要
茶树是一种超累积氟的植物,其体内的氟含量远远高于其他植物,却不表现氟中毒症状。氟不是茶树生长的必需元素,但在高氟胁迫下,氟可通过破坏茶树的细胞结构、抑制酶活性等影响其正常生长。通过阐述茶树吸收、富集氟及其累积/解毒机制等方面的研究进展,以期为未来研究茶树氟累积和降氟技术提供理论依据。
Camellia sinensis(L.)O.Kuntze is a hyper fluoride(F)accumulation plant,whose F content in tea leaves is much higher than other plants,without any toxic symptoms.However,F is not an essential element for tea plant growth,and under high F stress,F affects the normal growth of plants by destroying the cell structure and inhibiting enzyme activities.In order to provide a theoretical basis for the future study of F accumulation in tea plants,the research progresses in the absorption,enrichment and accumulation/detoxification mechanisms of F in tea plants were reviewed.
作者
邢安琪
武子辰
徐晓寒
孙怡
王艮梅
王玉花
XING Anqi;WU Zichen;XU Xiaohan;SUN Yi;WANG Genmei;WANG Yuhua(College of Horticulture,Nanjing Agricultural University,Nanjing 210095,China;Co-innovation Center for Sustainable Forestry in Southern China,Nanjing Forestry University,Nanjing 210037,China)
出处
《茶叶科学》
CAS
CSCD
北大核心
2022年第3期301-315,共15页
Journal of Tea Science
基金
国家自然科学基金(31972458)
江苏现代农业(茶叶)产业技术体系(JATS[2021]457)。
关键词
茶树
氟
富集机制
Camellia sinensis
fluoride
accumulation mechanism
作者简介
邢安琪,博士研究生,主要从事茶树育种与栽培研究;通信作者:王玉花,wangyuhua@njau.edu.cn。
