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茶树硫素营养研究现状与展望
引用本文:韩文炎,胡大伙,石元值,马立峰. 茶树硫素营养研究现状与展望[J]. 茶叶科学, 2004, 24(4): 227-234. DOI: 10.13305/j.cnki.jts.2004.04.001
作者姓名:韩文炎  胡大伙  石元值  马立峰
作者单位:1. 中国农业科学院茶叶研究所,农业部茶叶化学工程重点实验室,浙江 杭州 310008;2. 浙江省奉化市裘村镇人民政府,浙江 奉化 315507
基金项目:浙江省自然科学基金(M303495)资助
摘    要:硫是茶树必需的营养元素之一,被称为仅次于NPK的第四要素。近年来,随着传统含硫肥料、农药用量的减少,以及大气SO2污染控制的加强等,茶园缺硫日趋严重,施硫已成为当前茶树营养管理的重要内容之一。本文就近年来国内外茶树硫素研究进展,包括茶树体内硫含量、茶树对硫的吸收利用、茶园土壤硫含量及其影响因素、茶树缺硫诊断、施硫对茶叶产量和品质的影响、茶园硫素平衡与硫肥施用技术等进行了综述,并就今后的研究方向谈了粗浅的看法。

关 键 词:茶树    营养  土壤  产量  品质  缺硫诊断  施硫技术  
文章编号:1000-369X(2004)04-227-08
修稿时间:2004-08-16

Sulphur Nutrition of Tea Plant:A Review of Present Studies and Research Prospects
HAN Wen-yan,HU Da-huo,SHI Yuan-zhi,MA Li-feng. Sulphur Nutrition of Tea Plant:A Review of Present Studies and Research Prospects[J]. Journal of Tea Science, 2004, 24(4): 227-234. DOI: 10.13305/j.cnki.jts.2004.04.001
Authors:HAN Wen-yan  HU Da-huo  SHI Yuan-zhi  MA Li-feng
Affiliation:1. Tea Research Institute, Chinese Academy of Agricultural Sciences, Key Laboratory of Tea Chemical Engineering, Ministry of Agriculture, Hangzhou 310008, China;2. Qiucun Town Government of Fenghua City, Fenghua 315507, China
Abstract:Sulphur is one of the essential elements of tea plant and regarded as the fourth key element next to NPK. With the decreasing in the application of the traditional S-bearing fertilizers and pesticides, and the control of SO2 pollution in atmosphere in recent years, the S deficiency in tea plant is obviously increased. S application has being become one of the key factors in the Integrated Nutrition Management System in tea garden. This paper reviews the different aspects of S nutrition of tea, especially the S content in tea plant, the S absorption and utilization by tea plant, the availability and distribution of S in the soil and their affecting factors, the S deficiency in tea plant and its diagnosis, the effects of S application on yield and quality of tea, S balance in tea garden and S application technique. And finally the future research activities on S nutrition in tea are outlined.
Keywords:Tea   Sulphur   Nutrition   Soil   Yield   Quality   S deficiency diagnostic   S application technique
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