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园艺学报 ›› 2004, Vol. 31 ›› Issue (1): 97-98.

• 研究报告 • 上一篇    下一篇

白菜镉积累基因型差异研究

李德明;朱祝军*;钱琼秋   

  1. (浙江大学园艺系, 杭州310029)
  • 收稿日期:2003-03-03 修回日期:2003-11-12 出版日期:2004-02-25 发布日期:2004-02-25
  • 通讯作者: 朱祝军

Investigation of Genotypic Difference of Cadmium Contents in Shoots of Brassica campestris ssp. chinensis

Li Deming;Zhu Zhujun*;Qian Qiongqiu   

  1. ( Department of Horticulture , Zhejiang University , Hangzhou 310029 , China)
  • Received:2003-03-03 Revised:2003-11-12 Online:2004-02-25 Published:2004-02-25
  • Contact: Zhu Zhujun

摘要: 采用87 个白菜品种, 于春夏和秋冬两生长季节在镉(Cd) 污染土壤中进行植株地上部Cd 积
累差异研究。结果表明, 不同品种间镉含量存在极显著差异, 且春夏季高于秋冬季。

关键词: 白菜, 镉, 积累, 季节, 基因型

Abstract: Cadmium contents in the shoots of 87 cultivars of pakchoi (Brassica campestris ssp. chinensis L. )were studied in a Cd-contaminated soil in two growth seasons. Significant differences of shoot Cd contents were found among the cultivars. Cd contents in spring and summer were higher than in autumn and winter.

Key words: Pakchoi, Cadmium content, Growth season, Genotype

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