| 抗寒锻炼对假俭草SOD、POD活性及MDA含量的影响 |
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| 引用本文： | 刘琳,毛凯,干友民,白史且,李君,唐雪辉.抗寒锻炼对假俭草SOD、POD活性及MDA含量的影响[J].湖北农业科学,2005(6):87-89. |
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| 作者姓名： | 刘琳 毛凯 干友民 白史且 李君 唐雪辉 |
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| 作者单位： | 四川农业大学动物科技学院,四川,雅安,625014;四川省草原研究所,成都,611731 |
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| 基金项目： | 四川省科技厅应用基础项目（01SV015-27） |
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| 摘 要： | 选用4个居群的野生假俭草(Erem ochloa opiurodes)进行抗寒锻炼,测定SOD、POD活性和MDA含量的变化。结果表明,假俭草的SOD、POD活性升高,MDA含量降低;其中,经8d抗寒锻炼后,DJ01的SOD、POD活性最高,分别比对照提高了31.45%、36.82%,MDA含量最低,比对照降低了65.98%。
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| 关 键 词： | 假俭草 抗寒锻炼 SOD POD MDA |
| 文章编号： | 0439-8114(2005)06-0087-03 |
| 收稿时间： | 07 29 2005 12:00AM |
| 修稿时间： | 2005年7月29日 |
Effects of Cold Hardening on SOD,POD Activities and MDA Contents in Different Populations of Wild Centipede Grass |
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| LIU Lin,MAO Kai,GAN You-min,BAI Shi-qie,LI Jun,TANG Xue-hui.Effects of Cold Hardening on SOD,POD Activities and MDA Contents in Different Populations of Wild Centipede Grass[J].Hubei Agricultural Sciences,2005(6):87-89. |
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| Authors: | LIU Lin MAO Kai GAN You-min BAI Shi-qie LI Jun TANG Xue-hui |
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| Institution: | l.Animal Science and Technology College, Sichuan Agricultural University, Yaan 625014, Sichuan, China 2.Sichuan Grassland Research Institute, Chengdu 611731, China |
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| Abstract: | 4 different populations of wild centipedegrass(Eremochloa ophiurodes) collected from Sichuan were selected as the experimental materials.The change of SOD and POD activities,and MDA contents were studied after cold-hardening in the 4 different populations of centipedegrass.Acrossing cold hardening,SOD and POD activities of 4 different populations of centipe degrass were increased,,MDA contents decreased.In the 4 populations,the SOD and POD activities of DJ01 were increased most significantly,by 31.45% and 36.82% respectt ively.The MDA content of DJ01 was decreased most significantly,by 65.98%. |
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| Keywords: | centipede grass cold hardening SOD POD MDA |
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