| 五个羊角椒品种的耐盐性研究 |
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| 引用本文： | 杨小兰.五个羊角椒品种的耐盐性研究[J].北方园艺,2010(23):1-4. |
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| 作者姓名： | 杨小兰 |
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| 作者单位： | 江苏省滩涂生物资源与环境保护重点建设实验室,盐城师范学院,生命科学与技术学院,江苏,盐城,224051 |
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| 基金项目： | 江苏省滩涂生物资源与环境保护重点建设实验室开放基金，盐城师范学院校级科研资助项目 |
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| 摘 要： | 以5个羊角椒品种为材料,用不同质量浓度的NaCl溶液对其进行处理,以去离子水处理为对照,研究NaCl胁迫对羊角椒种子萌发及幼苗生长的影响。结果表明:5个参试品种的种子发芽率、发芽势、发芽指数、苗高、根长、干重均存在随着盐浓度的增大而降低的趋势;耐盐性强弱顺序为:"红玫瑰""天大长香""金塔一号""长香一号""红角儿"。
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| 关 键 词： | 盐胁迫 羊角椒 种子萌发 幼苗生长 耐盐性 |
Study on Salt Tolerance of Five Different Pepper Cultivars |
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| YANG Xiao-lan.Study on Salt Tolerance of Five Different Pepper Cultivars[J].Northern Horticulture,2010(23):1-4. |
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| Authors: | YANG Xiao-lan |
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| Institution: | YANG Xiao-lan(Jiangsu Provincial Key Laboratory of Coastal Wetland Bioresources and Environmental Protection,School of Life Science and Technology,Yancheng Teachers University,Yancheng,Jiangsu 224051) |
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| Abstract: | The effects of salt stress on the seed germination and seedling growth of 5 types of pepper varieties were studied.Taking five kinds pepper as test material were treated by different concentrations of NaCl solution,and the treatment with clear water was taken as control check.The results showed that the germination rate,seed potentiality,germination index,root length,shoot length and dry weight,of 5 types of pepper varieties tended to decrease with the increase of salt concentration.The salt tolerance of fi... |
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| Keywords: | salt stress pepper seed germination seedling growth salt tolerance |
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