福建农业学报 ›› 2009, Vol. ›› Issue (2): 153-156.

• 土壤肥料 • 上一篇    下一篇

福建铁观音茶园土壤及茶叶中的铁含量

陈磊1, 罗丹1, 梁巧凤1, 郭雅玲2, 王果1   

  1. 1. 福建农林大学资源与环境学院, 福建, 福州, 350002;
    2. 福建农林大学园艺学院, 福建, 福州, 350002
  • 收稿日期:2008-04-23 修回日期:2008-11-10 出版日期:2009-04-15 发布日期:2009-04-15
  • 通讯作者: 王果(1957- ),男,博士,教授,研究方向:土壤环境化学与污染生态(Email:gwang572003@yahoo.com)
  • 基金资助:
    中国地质调查局、福建省地质调查研究院项目

Iron in the soil of Tieguanyin tea plantations in Fujian and its transfer into tea leaves

CHEN Lei1, LUO Dan1, LIANG Qiao-feng1, GUO Ya-ling2, WANG Guo1   

  1. 1. College of Resource and Environment, Fujian Agricultural and Forestry University, Fuzhou, Fujian 350002, China;
    2. Horticulture College, Fujian Agricultural and Forestry University, Fuzhou, Fujian 350002, China
  • Received:2008-04-23 Revised:2008-11-10 Online:2009-04-15 Published:2009-04-15

摘要: 调查了安溪县、永春县和华安县150个铁观音茶园表层土壤及茶叶中铁含量,结果表明,供试铁观音茶园土壤全铁含量为9.35~90.48 g•kg-1,平均值为32.33g•kg-1;土壤有效铁含量为9.20~395.11mg•kg-1,平均值为57.11mg•kg-1。茶叶中铁含量为19.77~797.47mg•kg-1,平均值为126.71mg•kg-1。茶叶中铁转移系数与土壤全铁、有效铁均呈极显著线性相关。

关键词: 铁观音, 茶园, 土壤, 铁, 转移系数

Abstract: An investigation on the contents of Fe in the surface soils of 150 Tieguanyin tea plantations in Anxi,Yongchun and Hua'an Counties in Fujian province as well as the transfer of the soil Fe into the tea leaves was conducted.The total contents of Fe in the soils ranged from 9.35 to 90.48 g•kg-1,with a mean of 32.33 g•kg-1.The available contents of Fe were between 9.20 to 395.11 mg•kg-1,with a mean of 57.11 mg•kg-1.The contents of Fe in the tea were between 19.77 to 797.47 mg•kg-1,with a mean of 126.71 mg•kg-1.The soil-to-tea leaves transfer factors of Fe positively correlated with the total or available Fe.

Key words: Tieguanyin, tea plantation, soil, Fe, Transfer coefficient

中图分类号: 

  • S154.4