| NaCl处理对刺槐种子萌发的影响 |
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| 引用本文： | 宋丽华.NaCl处理对刺槐种子萌发的影响[J].防护林科技,2008(6):19-21. |
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| 作者姓名： | 宋丽华 |
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| 作者单位： | 宁夏大学农学院,宁夏银川,750021 |
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| 摘 要： | 以0．2％、0．4％、0．6％、0．8％等4种不同浓度的NaCl溶液处理刺槐种子，以蒸馏水（CK）为对照，探讨NaCl处理对刺槐种子萌发的影响，结果表明：随着处理浓度的升高，刺槐种子发芽能力和胚芽苗生长受到抑制的程度增大，剌槐种子萌发能忍耐的NaCl处理浓度为0．2％以下。
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| 关 键 词： | NaCl 刺槐种子 发芽率 发芽指数 |
Effect of NaCl on Seed Germination of Robinia pseudoacacia |
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| SONG Li-hua.Effect of NaCl on Seed Germination of Robinia pseudoacacia[J].Protection Forest Science and Technology,2008(6):19-21. |
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| Authors: | SONG Li-hua |
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| Institution: | SONG Li-hua(Agriculture Institute,Ningxia University,Yinchuan 750021,Ningxia,China) |
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| Abstract: | Four different concentrations(0.2%,0.4%,0.6%,0.8%) of NaCl solution were treated on seeds of Robinia pseudoacacia compared with the distilled water as control.Effect of NaCl on seed germination of Robinia pseudoacacia was discussed.Result shows that the seed germination and the growth of young seedling of Robinia pseudoacacia are inhibited along with the increase of NaCl concentration.The endurable stress of NaCl concentration for the seed germination of Robinia pseudoacacia is under 0.2%. |
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| Keywords: | NaCl |
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