| 再生水灌溉对冬小麦不同生育期抗氧化酶系的影响 |
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| 作者姓名： | 孙晓波 李玉中 李康 居辉 |
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| 作者单位： | 中国农业科学院农业环境与可持续发展研究所 北京100081 |
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| 基金项目： | 北京市排水集团资助项目;农业部农业结构调整技术研究专项基金 |
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| 摘 要： | 通过对冬小麦再生水灌溉与清水灌溉的比较研究,从作物生理角度确定再生水灌溉的可行性。试验采用不同预处理的城市再生水;同时进行大田和盆栽两种培育方式;以冬小麦叶片为检测样品;以可溶性蛋白、丙二醛(MDA)含量、过氧化氢酶(CAT)、超氧化物歧化酶(SOD)、超氧化物酶(POD)为测定生物学指标作为评价。分别在不同生育期测试了再生水灌溉和清水灌溉冬小麦下,上述指标的差异。结果表明:再生水灌溉与清水灌溉对冬小麦抗氧化酶系的影响没有显著差异,从而说明以再生水灌溉冬小麦是可行的。
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| 关 键 词： | 再生水灌溉 冬小麦 抗氧化酶系 |
The Influence of Epigenetic Water irrigation to Antioxidant Enzymes in Winter Wheat |
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| Authors: | Sun Xiaobo Li Yuzhong Li Kang Ju Hui |
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| Institution: | Institute of Environment and Sustainable Development in Agriculture, CA A S, Beijing 100081 |
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| Abstract: | In several growth stage winter wheat was treated with different reclaimed water irrigation, determining relevant parameters, including the dissoluble protein of stem leaves, MDA contents of stem leaves and roots, the activities of superoxide dismutase ( SOD) , peroxidase ( POD) and calatase(CAT) of stem leaves. We anaysised the difference between the treatment and CK. The result shows that there is no significant difference between the treatment and CK, and it is feasible to plant winter wheat with reclaimed water irrigation. |
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| Keywords: | Reclaimed Water Winter Wheat Antioxidant Enzymes |
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