| 盐胁迫对草坪草种子发芽的影响 |
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| 引用本文： | 尤扬,郝峰鸽,袁志良,叶永忠,陈英杰.盐胁迫对草坪草种子发芽的影响[J].广东农业科学,2008(10):21-22,36. |
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| 作者姓名： | 尤扬 郝峰鸽 袁志良 叶永忠 陈英杰 |
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| 作者单位： | 1. 河南科技学院园林学院,河南,新乡,453003
2. 河南农业大学植物科学系,河南,郑州,450002 |
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| 摘 要： | 采用不同浓度NaCl溶液处理黑麦草、高羊茅、狗牙根的种子进行盐胁迫试验,探讨了盐胁迫对草坪草种子发芽的影响.结果表明:不同草种的耐盐性存在较明显差异,其中高羊茅种子的耐盐性最强,黑麦草种子的耐盐性次之,而狗牙根种子的耐盐性最差.
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| 关 键 词： | 盐胁迫 发芽率 根冠比 |
Effects of salt stress on the germination of several turfgrass |
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| YOU Yang,HAO feng-ge,YUAN Zhi-liang,YE Yong-zhong,CHEN Ying-jie.Effects of salt stress on the germination of several turfgrass[J].Guangdong Agricultural Sciences,2008(10):21-22,36. |
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| Authors: | YOU Yang HAO feng-ge YUAN Zhi-liang YE Yong-zhong CHEN Ying-jie |
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| Abstract: | With different NaCl solution of density to treat seed germinatron of Festuca arundinacea,Lolium pernne and Cynoodon dactylon,the results show that the salt tolerance of different grasses seed has more significant different.The strongest salt tolerance is Festuca arundinacea seeds,the second is Lolium pernne seeds,whereas the worst salt torlarance is Cynodon dactylon seeds. |
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| Keywords: | salt stress germination energy root-shoot ration |
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