| 盐胁迫对不同品种辣椒种子萌发特性的影响 |
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| 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. |
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| 作者姓名： | 王清华 杨建平 张中华 陈圣栋 吴玉辉 |
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| 作者单位： | 1. 山东农业大学园艺科学与工程学院,泰安,271018
2. 菏泽市农业局,荷泽,274000 |
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| 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.
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| 关 键 词： | 辣椒 种子萌发 盐胁迫 耐盐性 |
| 文章编号： | 1004-1389（2007）03-0136-05 |
| 收稿时间： | 2006-11-17 |
| 修稿时间： | 2006-11-172006-12-30 |
Effect of Salt Stress on Germination Characteristics of Different Pepper Varieties |
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| WANG Qing-hu,YANG Jian-ping,ZHANG Zhong-hu,CHEN Sheng-dong and WU Yu-hui.Effect of Salt Stress on Germination Characteristics of Different Pepper Varieties[J].Acta Agriculturae Boreali-occidentalis Sinica,2007,16(3):136-140. |
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| Authors: | WANG Qing-hu YANG Jian-ping ZHANG Zhong-hu CHEN Sheng-dong and WU Yu-hui |
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| Institution: | College of Horticulture Science and Engineering, Shandong Agriculture University, Tai''an Shandong 271018, China;College of Horticulture Science and Engineering, Shandong Agriculture University, Tai''an Shandong 271018, China;The Agricultural Bureau of Heze City, Heze Shandong 274000, China;College of Horticulture Science and Engineering, Shandong Agriculture University, Tai''an Shandong 271018, China;College of Horticulture Science and Engineering, Shandong Agriculture University, Tai''an Shandong 271018, China |
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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 to salt,"Baojiaonaiyan 2#" were not tolerant and the other were moderately tolerant. |
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| Keywords: | Pepper Seed germination Salt stress Salt tolerance |
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