引用本文:
黄晓华, 周青, 曹玉华, 屠昆岗. La降低Pb、Cd在大豆植株内富集量的研究[J]. 应用化学,
1998, 15(5): 92-94.
Citation: Huang Xiaohua, Zhou Qing, Cao Yuhua, Tu Kungang. Reduction of Pb and Cd Contents in Soybean Seedling with LaCl3 Solution[J]. Chinese Journal of Applied Chemistry, 1998, 15(5): 92-94.
Citation: Huang Xiaohua, Zhou Qing, Cao Yuhua, Tu Kungang. Reduction of Pb and Cd Contents in Soybean Seedling with LaCl3 Solution[J]. Chinese Journal of Applied Chemistry, 1998, 15(5): 92-94.
La降低Pb、Cd在大豆植株内富集量的研究
English
Reduction of Pb and Cd Contents in Soybean Seedling with LaCl3 Solution
Abstract:
The contents of Cd and Pb in soybean seedling and the ecophysiological effect of La on the injury of Cd and Pb to the plant have been investigated. The results showed that the culture containing solutions of 500 mg/L of CdCl3 or 1000 mg/L of Pb(Ac)2 inhibited the growth of the soybean seedling and increased Cd or Pb content in it, and spraying one with LaCl3 solution in concentration of 30 mg/L to the seedling could reduced their injury effect and content in the plant.
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Key words:
- soybean seedling
- / cadmium
- / lead
- / injury
- / lanthanum trichloride treatment
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