| 外源水杨酸对樱桃番茄幼苗盐伤害的缓解效应 |
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| 引用本文： | 孟长军.外源水杨酸对樱桃番茄幼苗盐伤害的缓解效应[J].河南农业科学,2011,40(8):160-163. |
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| 作者姓名： | 孟长军 |
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| 作者单位： | 西安文理学院生命科学系,陕西西安,710065 |
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| 基金项目： | 国家“863”计划项目(2001AA247012) |
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| 摘 要： | 以耐盐性差异显著的2个樱桃番茄品种京丹5号(耐盐性较强)和小圆枣(耐盐性较弱)为试材,用不同质量浓度的水杨酸(0.008 g/L、0.04 g/L、0.12 g/L和0.20 g/L)喷施叶面,以蒸馏水为对照,研究了外源水杨酸(SA)对樱桃番茄幼苗盐害的缓解效应.结果表明,外源SA处理京丹5号和小圆枣幼苗后,除0.00...
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| 关 键 词： | 水杨酸 樱桃番茄 盐伤害 缓解效应 |
The Mitigative Effects of Exogenous Salicylic on Salt-stress Cherry Tomato Seedlings |
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| MENG Chang-jun.The Mitigative Effects of Exogenous Salicylic on Salt-stress Cherry Tomato Seedlings[J].Journal of Henan Agricultural Sciences,2011,40(8):160-163. |
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| Authors: | MENG Chang-jun |
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| Institution: | MENG Chang-jun(Department of Life Science,Xi'an University of Arts and Science,Xi'an 710065,China) |
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| Abstract: | Using tomato cv.Jingdan5(stronger salt resistance) and Xiaoyuanzao(weaker salt resistance) as materials,the effects of exogenous salicylic acid(SA) on salt resistance-related parameters of cherry tomato were examined.Main results were as follows.After cherry tomato was treated with different concentration of SA(0.008g/L,0.04g/L,0.12g/L,and 0.20g/L),salt resistance of the seedlings of Jingdan5 and Xiaoyuanzao were significantly enhanced except 0.008g/L SA.The activities of SOD,POD,CAT,and the content of solu... |
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| Keywords: | SA Cherry tomato Salt stress Mitigative effect |
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