| 不同遮荫处理对兴安桧叶绿素含量和保护酶活性的影响 |
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| 引用本文： | 贾传华,郭太君,王刚,徐东昱,佟雪,徐众帅. 不同遮荫处理对兴安桧叶绿素含量和保护酶活性的影响[J]. 吉林农业大学学报, 2010, 32(3): 264-267 |
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| 作者姓名： | 贾传华 郭太君 王刚 徐东昱 佟雪 徐众帅 |
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| 作者单位： | 1. 吉林农业大学园艺学院,长春,130118
2. 吉林省白河林业局两江林场,白山市,133600 |
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| 基金项目： | 吉林省科技发展计划项目 |
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| 摘 要： | 以兴安桧为试验材料,研究了不同遮荫处理对其叶绿素含量和保护酶活性的影响。结果表明:随着遮荫程度的增加,叶绿素a、叶绿素b、叶绿素a+b含量增加,SOD活性下降,POD活性呈现先升高后下降的趋势,但均显著高于对照,MDA含量显著低于对照。
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| 关 键 词： | 兴安桧 耐荫性 叶绿素 SOD POD MDA |
| 收稿时间： | 2009-10-27 |
| 修稿时间： | 2009-12-25 |
Effects of Different Shading Treatments on Chlorophyll and Protective Enzyme Activities of Sabina davurica |
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| JIA Chuan-hua,GUO Tai-jun,WANG Gang,XU Dong-yu,TONG Xue,XU Zhong-shuai. Effects of Different Shading Treatments on Chlorophyll and Protective Enzyme Activities of Sabina davurica[J]. Journal of Jilin Agricultural University, 2010, 32(3): 264-267 |
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| Authors: | JIA Chuan-hua GUO Tai-jun WANG Gang XU Dong-yu TONG Xue XU Zhong-shuai |
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| Abstract: | Effects of different shading treatments on chlorophyll and protective enzyme activities of Sabina davurica (Pall．)Ant． were studied.The resultsshowed that with the strengthening of shading treatment,the content of chlorophyll a, chlorophyll b and chlorophyll a+b increased;SOD activity decreased;POD activity showed a first increasing and then falling tendency,and it was obviously higherthan check;the content of MDA was obviously lower than check. |
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| Keywords: | SOD POD MDA |
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