| 羊草人工草地烧荒试验研究 |
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| 引用本文： | 李子勇,李希政,成文革,路晓玉,张春艳.羊草人工草地烧荒试验研究[J].草原与草坪,2009(5):62-64. |
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| 作者姓名： | 李子勇 李希政 成文革 路晓玉 张春艳 |
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| 作者单位： | 吉林省生物研究所,吉林,长春,130012 |
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| 摘 要： | 对羊草人工草地进行烧荒和不烧荒对比试验。通过对羊草的各个生长期的调查和生长性状进行对比，通过对比试验，并进行两尾测验分析，结果表明：烧荒有利于羊草的生长发育。生育期提前了1～4d、提高结实率6．1%、减少了虫害。
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| 关 键 词： | 羊草 人工草地 烧荒 结实率 |
Study on the impact of firing on sowed Leymus chinensis pasture |
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| LI Zi-yong,LI Xi-zheng,CHENG Wen-ge,LU Xiao-yu,ZHANG Chun-yan.Study on the impact of firing on sowed Leymus chinensis pasture[J].Grassland and Turf,2009(5):62-64. |
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| Authors: | LI Zi-yong LI Xi-zheng CHENG Wen-ge LU Xiao-yu ZHANG Chun-yan |
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| Institution: | LI Zi-yong,LI Xi-zheng,CHENG Wen-ge,LU Xiao-yu,ZHANG Chun-yan(Instiute of Biology of Jilin Province,Changchun 130012,China) |
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| Abstract: | The comparison between firing and non-firing was conducted and the impact of treatment on the growth of Leymus chinensis was studied.The results showed that firing treatment was helpful for the growth of Leymus chinensis.The growth period was 1 to 4 days ahead,the seed-setting rate was increased by 6.1% and the pest damage was relatively controlled. |
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| Keywords: | Leymus chinensis sowed pasture firing seed-setting rate |
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