| 氯化钠对含羞草种子萌发和幼苗生长的影响 |
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| 引用本文： | 唐为萍,陈树思,罗晓辉. 氯化钠对含羞草种子萌发和幼苗生长的影响[J]. 广东农业科学, 2011, 38(4): 64-65 |
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| 作者姓名： | 唐为萍 陈树思 罗晓辉 |
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| 作者单位： | 韩山师范学院生物系,广东潮州,521041 |
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| 基金项目： | 广东省科技计划项目(2008B080701018) |
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| 摘 要： | 用不同浓度的氯化钠溶液处理含羞草种子,结果表明,不同浓度的氯化钠对含羞草种子萌发的影响不同,当氯化钠浓度低于0.04 mol/L时,对含羞草种子萌发的影响较小;当氯化钠浓度高于0.04 mol/L时,对含羞草种子的萌发存在着明显的抑制作用,且抑制程度随着氯化钠浓度的提高而增强。
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| 关 键 词： | 氯化钠胁迫 含羞草 种子萌发 幼苗生长 |
Effect of NaCl on the seed germination and growth of Minosa pudica L. |
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| TANG Wei-ping,CHEN Shu-si,LUO Xiao-hui. Effect of NaCl on the seed germination and growth of Minosa pudica L.[J]. Guangdong Agricultural Sciences, 2011, 38(4): 64-65 |
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| Authors: | TANG Wei-ping CHEN Shu-si LUO Xiao-hui |
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| Affiliation: | TANG Wei-ping,CHEN Shu-si,LUO Xiao-hui(Department of Biology,Hanshan Normal University,Chaozhou 521041,China) |
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| Abstract: | The seed of Minosa pudica L.was treated with different concentration of NaCl.The results showed that when the concentration was less than 0.04 mol/L,it had a little effect to the seed germination and growth.There was obvious inhibition to the seed germination and growth of Mimosa pudica when the NaCl concentration was more than 0.04 mol/L,and its inhibition increased as the increasing of concentration.With the increasing concentration of NaCl,the growth of the bud,root and seedlings was restrained obviously... |
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| Keywords: | NaCl stress Minosa pudica L. seed germination seedling growth |
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