| 佳木斯大学校园草坪杂草群落组成和多样性研究 |
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| 引用本文： | 刘方明,孟维韧,李功琼,王仲. 佳木斯大学校园草坪杂草群落组成和多样性研究[J]. 河北农业科学, 2009, 13(2) |
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| 作者姓名： | 刘方明 孟维韧 李功琼 王仲 |
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| 作者单位： | 1. 佳木斯大学生命科学学院,黑龙江,佳木斯,154007
2. 吉林省农业科学院水稻研究所,吉林,公主岭136100 |
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| 基金项目： | 佳木斯大学科学技术研究重点项目 |
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| 摘 要： | 采取"W"9点取样法对佳木斯大学校园草坪杂草进行调查分析.结果表明:校园常见的杂草主要包括15科24属27种,其中菊科种类最多.优势种杂草主要有紫花地丁、老鹳草、蒲公英和白三叶等.同时,根据草坪杂草的分布特点和危害状况,提出了草坪杂草的防除措施.
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| 关 键 词： | 草坪杂草 密度 综合优势比 优势种 |
Study on the Composition and Diversity of Weed Communities in Jiamusi University Campus |
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| LIU Fang-ming,MENG Wei-ren,LI Gong-qiong,WANG Zhong. Study on the Composition and Diversity of Weed Communities in Jiamusi University Campus[J]. Journal of Hebei Agricultural Sciences, 2009, 13(2) |
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| Authors: | LIU Fang-ming MENG Wei-ren LI Gong-qiong WANG Zhong |
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| Affiliation: | 1.College of Life Science;Jiamusi University;Jiamusi154007;China;2.Rice Research Institute;Jilin Academy of Agriculture Science;Gongzhuling136100;China |
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| Abstract: | The weed communities in Jiamusi University campus were investigated by means of "W" sampling way.The results showed that there were 27 species turf weeds belonged to 24 genera and 15 families,and the species of Compositae took the most.The superior weed species mainly included Viola yedoensis Makino,Geranium wilfordii Maxim,Taraxacum mongolicum Hand Mazz and Trifolium repens Linn.Some reasonable countermeasures were proposed according to the distribution and hazardous conditions of weeds. |
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| Keywords: | Turf weeds Density Summed dominance ratio Dominant species |
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