| 盐胁迫对玉米种子萌发和幼苗生长的影响 |
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| 引用本文： | 秦雪峰,高扬帆,张育平. 盐胁迫对玉米种子萌发和幼苗生长的影响[J]. 安徽农业科学, 2006, 34(22): 5782-5783 |
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| 作者姓名： | 秦雪峰 高扬帆 张育平 |
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| 作者单位： | 河南科技学院植物保护系,河南新乡,453003;河南科技学院植物保护系,河南新乡,453003;河南科技学院植物保护系,河南新乡,453003 |
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| 基金项目： | 国家科技部科技攻关项目(2004BA520A06-11) |
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| 摘 要： | 分别采用不同浓度的盐溶液对4个不同玉米品种的种子进行盐胁迫处理,测定玉米的发芽率、株高、叶绿素含量及根系活力,结果表明:不同浓度盐胁迫对玉米发芽率、株高、叶绿素含量、根系活力均有不同程度的抑制作用,不同品种表现也各不相同。总体来看,品种K东单14最耐盐,富友9最不耐盐。
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| 关 键 词： | 盐胁迫 玉米 种子萌发 生长 |
| 文章编号： | 0517-6611（2006）22-5782-02 |
| 收稿时间： | 2006-08-13 |
| 修稿时间： | 2006-08-13 |
Effect of Salt Stress on seed germination and Seedling growth of Maie |
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| QIN Xue-feng et al. Effect of Salt Stress on seed germination and Seedling growth of Maie[J]. Journal of Anhui Agricultural Sciences, 2006, 34(22): 5782-5783 |
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| Authors: | QIN Xue-feng et al |
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| Affiliation: | Henan Institute of Science and Technology, Xinxiang, Henan 453003 |
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| Abstract: | In the paper,Four kinds of maize seeds were treated by different salinity density,and the effects of salt stress on seed germination and seedling growth of maize were studied.The results showed that,different salinity density had different inhibition effects on the germination rate,plant height,chlorophyll content and root activity,different variety had diversely expression.k Dongdan 14 was the most salt-tolerant kind,and Fuyou 9 was relatively weak. |
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| Keywords: | Sall stress Maize Seed germination Gaize |
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