| CaCl_2浸种对盐胁迫玉米幼苗的生理效应 |
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| 引用本文： | 于龙凤,安福全. CaCl_2浸种对盐胁迫玉米幼苗的生理效应[J]. 现代农业科技, 2012, 0(5): 11+13 |
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| 作者姓名： | 于龙凤 安福全 |
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| 作者单位： | 临沧师范高等专科学校,云南临沧,677000 |
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| 基金项目： | 云南省教育厅科学研究基金项目 |
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| 摘 要： | 采用营养液培养的方法,研究了CaCl2溶液浸种对盐胁迫下玉米幼苗生长的一些生理指标的影响。结果表明,CaCl2溶液浸种提高了玉米幼苗脯氨酸含量,降低了玉米幼苗相对电导率和水势;在盐胁迫下,CaCl2溶液浸种提高玉米幼苗叶绿素含量,增强了根系活力。
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| 关 键 词： | CaCl2 浸种处理 盐胁迫 玉米幼苗 生理效应 |
Effects of Seed Soaking with CaCl2 on Maize Seedlings under Salt Stress |
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| YU Long-feng,AN Fu-quan. Effects of Seed Soaking with CaCl2 on Maize Seedlings under Salt Stress[J]. Modern Agricultural Sciences and Technology, 2012, 0(5): 11+13 |
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| Authors: | YU Long-feng AN Fu-quan |
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| Affiliation: | *(Lincang Teachers′ College,Lincang Yunnan 677000) |
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| Abstract: | The nutrient solution culture method was employed to study the effect of CaCl2 solution soaking of maize under salt stress on seedling growth of some physiological indicators.The results show that CaCl2 solution soaking maize seedlings increased proline content,reduced the relative conductivity and water potential of maize seedlings;under salt stress,CaCl2 solution soaking of maize seed increased chlorophyll content,promoted root activity. |
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| Keywords: | CaCl2 soaking treatment salt stress maize seedlings physiological effects |
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