| 稀土配合物对大豆幼苗防护(铅)效应试验 |
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| 引用本文： | 周青,黄晓华,张剑华.稀土配合物对大豆幼苗防护(铅)效应试验[J].上海环境科学,1998,17(5):16-17. |
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| 作者姓名： | 周青 黄晓华 张剑华 |
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| 作者单位： | 苏州铁道师范学院，苏州铁道师范学院，苏州铁道师范学院 苏州215009，苏州215009，苏州215009 |
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| 基金项目： | 铁道部、国家计委二项基金资助课题 |
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| 摘 要： | 以盆栽试验研究了Pb对大豆苗期素质的影响,及稀土配合物La(镧)-Gly(甘氨酸)的防护效应。试验结果表明,根施500mg·L~(-1)PbAc_2,严重抑制大豆幼苗生长。叶面喷布30mg·L~(-1)La-Gly1次,可减轻Pb对大豆幼苗造成的伤害。
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| 关 键 词： | 大豆 幼苗防护效应 铅污染 土壤污染 稀土络合物 |
| 修稿时间： | 1997年11月10 |
Experiment on Protective Effect of Rare Earth Mixture on Glycine Max Seedling |
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| Zhou Qing,Huang Xiaohua,Zhang Jianhua.Experiment on Protective Effect of Rare Earth Mixture on Glycine Max Seedling[J].Shanghai Environmental Science,1998,17(5):16-17. |
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| Authors: | Zhou Qing Huang Xiaohua Zhang Jianhua |
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| Abstract: | Effect of La-Gly on the growth of Glycine max seedling under Pb stress has been studied through pot culture experiment. The result showed that the growth of Glycine max seedling was inhibited by 500mg/L PbAc2, when 30mg/L La-Gly was used to spray Glycine max seedling once, the damage effect of Pb was reduced. |
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| Keywords: | Lead La-Gly Glycine max seedling Protective effect |
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