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园艺学报 ›› 2006, Vol. 33 ›› Issue (2): 402-404.

• 研究简报 • 上一篇    下一篇

不同基因型大白菜镉和铅含量差异研究

井彩巧   

  1. (兰州市农业科学研究所, 兰州730000)
  • 收稿日期:2005-06-11 修回日期:2005-09-18 出版日期:2006-04-25 发布日期:2006-04-25

Studies on Cd and Pb Contents of Different Chinese Cabbage Genotypes

Jing Caiqiao   

  1. (Lanzhou Institute of Agricultural Science, Lanzhou 730000, China)
  • Received:2005-06-11 Revised:2005-09-18 Online:2006-04-25 Published:2006-04-25

摘要: 选用38个大白菜品种, 在春夏和秋季种植于大田, 进行植株地上可食部分Cd和Pb含量差异研究。结果表明, 不同大白菜品种间Cd、Pb含量均存在显著差异, 且两季节结果基本相同。

关键词: 大白菜, 镉,

Abstract: A total of 38 Chinese cabbage 〔Brassica campestris ssp. Pekinensis (Lour. ) Olsson〕were selected and planted in field in sp ring and autumn respectively for studying the different accumulations of Cd and Pb among the species. The results showed that the quantity of accumulations of Cd and Pb between two
species was significant. The results were respectively obtained in spring and autumn were the same.

Key words: Chinese cabbage, Cd, Pb