| 草原黑蘑(Agaricus arvensis)圈对牧草生产的影响 |
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| 引用本文： | 陈立红,闫伟.草原黑蘑(Agaricus arvensis)圈对牧草生产的影响[J].植物学报,2003,20(1):94-97. |
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| 作者姓名： | 陈立红 闫伟 |
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| 作者单位： | 1(内蒙古农业大学农学院 呼和浩特 010019) 2(内蒙古农业大学林学院 呼和浩特 010019) |
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| 基金项目： | 国家自然科学基金,中国科学院科研项目 |
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| 摘 要： | 在黑蘑圈上、圈内及圈外分别作测产样方，分析它们之间的差异。结果表明：黑蘑圈可极显著地提高群落地上生物量。其中对羊草(Leymus chinensis)的影响较大，圈上羊草的 生物量和密度均明显高于圈内、圈外；对其它植物的影响不明显。黑蘑圈可增强植物的吸水力和储水力。
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| 关 键 词： | 黑蘑 蘑菇圈 羊草 生物量 |
| 收稿时间： | 2002-04-01 |
| 修稿时间： | 2002-07-19 |
The Effects of Fairy Ring of Agaricus arvensis of Grassland on the Growth of Herbage |
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| CHEN Li Hong,YAN Wei.The Effects of Fairy Ring of Agaricus arvensis of Grassland on the Growth of Herbage[J].Bulletin of Botany,2003,20(1):94-97. |
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| Authors: | CHEN Li Hong YAN Wei |
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| Institution: | 1(College of Agronomy, Inner Mongolia Agriculture University, Hohhot, China 010019) 2(College of Forestry, Inner Mongolia Agriculture University, Hohhot,China 010019) |
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| Abstract: | By measuring productivity with quadrat sampling method on the circles and inside , outside the circles of Agaricus arvensis fair ring, the differences of the community among them were analysed. The results showed: A. arvensis circles could promote the above ground biomass of the community obviously. Especially, the effects of A. arvensis circles on Leymus chinensis were greater. Th e above ground biomass and density on the circles were higher than those of inside, outside the circles; the height and weight of individual plant on the circles were similar to those of inside, outside the circles; the effects on other plants were not obvious. A. arvensis circles can promote plant’s ability to absorb water. |
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| Keywords: | , |
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