| 盐胁迫对不同品种辣椒种子萌发特性的影响 |
| 投稿时间：2006-11-17 修订日期：2006-12-30 点此下载全文 |
| 引用本文：王清华,杨建平,张中华,陈圣栋,吴玉辉.盐胁迫对不同品种辣椒种子萌发特性的影响[J].西北农业学报,2007,16(3):136~140 |
| DOI:10.7606/j.issn.1004-1389.2007.03.035 |
| 摘要点击次数: 35 |
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| 作者 | 单位 | | 王清华 | 山东农业大学园艺科学与工程学院, 泰安, 271018 | | 杨建平 | 山东农业大学园艺科学与工程学院, 泰安, 271018 | | 张中华 | 菏泽市农业局, 荷泽, 274000 | | 陈圣栋 | 山东农业大学园艺科学与工程学院, 泰安, 271018 | | 吴玉辉 | 山东农业大学园艺科学与工程学院, 泰安, 271018 |
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| 中文摘要:研究了NaCl胁迫对10个辣椒品种种子发芽的影响。结果表明,低盐浓度对辣椒种子萌发有促进作用,随着NaCl胁迫浓度的增大,对种子萌发的抑制作用明显增强,在供试的10个辣椒品种中,不同品种辣椒种子萌发受盐胁迫抑制的程度不同,“美国超大牛角王”、“特大牛角椒”和“大牛角椒”为耐盐品种,“保椒耐寒二号”不耐盐,其他品种耐盐性中等。 |
| 中文关键词:辣椒 种子萌发 盐胁迫 耐盐性 |
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| Effect of Salt Stress on Germination Characteristics of Different Pepper Varieties |
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| Abstract:The effects of salt stress on the seed germinations of 10 pepper varieties were studied.The results showed that low salt concentration had a stimulating effect on germination.As NaCI concentration rose,the inhibitive effects on the seed germinations obviously increased.The seed germinations of the ten pepper varieties were differently inhibited by the stress "Meiguochaodaniujiaojiao","Tedaniujiaojiao" and "Daniujiaojiao" were tolerant tosalt,"Baojiaonaiyan 2#" were not tolerant and the other were moderately tolerant. |
| keywords:Pepper Seed germination Salt stress Salt tolerance |
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