| 镧对大豆种子活力的影响研究 |
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| 引用本文： | 刘小阳,李红侠,李爱玲,郑丹丹. 镧对大豆种子活力的影响研究[J]. 宿州学院学报, 2005, 20(5): 89-90 |
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| 作者姓名： | 刘小阳 李红侠 李爱玲 郑丹丹 |
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| 作者单位： | 宿州学院,化生系,安徽宿州,234000 |
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| 摘 要： | 实验用不同浓度镧液处理大豆种子,研究镧对大豆种子萌发的影响。结果表明:低浓度的镧对大豆种子的萌发有明显的促进作用,其中以5m l/L为优;高浓度的镧对大豆种子的萌发有抑制作用,甚至有毒害作用。
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| 关 键 词： | 镧 大豆 发芽势 发芽率 活力指数 |
| 文章编号： | 1673-2006(2005)05-0089-02 |
| 修稿时间： | 2004-12-15 |
Research of Influence of La on the Living Power of Soybean Seeds |
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| LIU Xiao-yang,LI Hong-xia,LI Ai-ling,ZHENG Dan-dan. Research of Influence of La on the Living Power of Soybean Seeds[J]. Journal of Shuzhou College, 2005, 20(5): 89-90 |
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| Authors: | LIU Xiao-yang LI Hong-xia LI Ai-ling ZHENG Dan-dan |
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| Abstract: | This experiment studies the influence of the rare metal La on the germination of soybean seeds with La liquids of different concentration.The experiment shows that low-concentration La liquid(especially 5ml/L) apparently promotes the germination,while high-concentration La liquid restrains the germination and even has poisonous effects. |
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| Keywords: | La soybean germination tendency germination rate living index |
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