| 水杨酸对菊花绿蕾期叶片中氮素同化及保护酶活力的影响 |
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| 引用本文： | 任传忠,易朝晖,王宇,刘萍.水杨酸对菊花绿蕾期叶片中氮素同化及保护酶活力的影响[J].安徽农业科学,2006,34(14):3283-3283,3297. |
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| 作者姓名： | 任传忠 易朝晖 王宇 刘萍 |
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| 作者单位： | 信阳职业技术学院,河南,信阳,464000;河南师范大学生命科学学院,河南,新乡,453007 |
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| 基金项目： | 河南省教育厅自然科学基础项目（2003180067;200218000001）. |
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| 摘 要： | 以不同浓度(0、8、10、12 mg/L)的水杨酸溶液对绿蕾期菊花“唐宇金秋”品种进行全株喷雾处理,测定了整个绿蕾期叶片可溶性蛋白含量以及硝酸还原酶(NR)、超氧化物歧化酶(SOD)、过氧化物酶(POD)活力的变化。结果表明:不同浓度的水杨酸均能提高绿蕾期叶片中可溶性蛋白含量以及NR、SOD、POD活力,其中浓度为10～12 mg/L的浓度效果较好。
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| 关 键 词： | 菊花 水杨酸 可溶性蛋白 保护酶 |
| 文章编号： | 0517-6611（2006）14-3283-01 |
| 收稿时间： | 2006-04-27 |
| 修稿时间： | 2006-04-27 |
Effect of Salicylic Acid on the Nitrogen Assimilation and Activity of Defense Enzyme of Chrysanthemum Leaf during the Green Bud |
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| REN Chuan-zhong,et al.Effect of Salicylic Acid on the Nitrogen Assimilation and Activity of Defense Enzyme of Chrysanthemum Leaf during the Green Bud[J].Journal of Anhui Agricultural Sciences,2006,34(14):3283-3283,3297. |
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| Authors: | REN Chuan-zhong |
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| Institution: | Xinyang Vocational and Technical College,Xinyang,Henan 464000 |
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| Abstract: | The chrysanthemum was sprayed with the different concentrations of salicylic acid(0,8,10,12 mg/L).Then the changes of the dissoluble protein content,NR activity,SOD activity and POD activity were measured during the entire green bud.The results indicated that all the different concentrations of salicylic acid can increase the dissoluble protein content,NR activity,SOD activity and POD activeity in the leaf,in which the 10～12 mg/L was the best. |
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| Keywords: | Chrysanthemum Salicylic acid Dissoluble protein NR SOD POD |
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