| 金龟子绿僵菌对马尾松林节肢动物群落多样性的影响 |
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| 引用本文： | 叶斌,江英成,林文清,宋漳. 金龟子绿僵菌对马尾松林节肢动物群落多样性的影响[J]. 福建农林大学学报(自然科学版), 2005, 34(2): 239-243 |
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| 作者姓名： | 叶斌 江英成 林文清 宋漳 |
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| 作者单位： | 1. 福建农林大学林学院,福建,福州,350002
2. 上杭县林业局,福建,上杭,364200 |
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| 基金项目： | 福建省自然科学基金;福建省教育厅科研项目 |
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| 摘 要： | 在施用金龟子绿僵菌菌剂前后调查了林间节肢动物群落的分布概况,结果表明:林间施菌区的物种总数及群落个体总数均较对照区要略少;垂直分布格局中,灌木层的物种数和多样性指数最大;时序动态分析中,6月份的多样性指数达最大值(1.6683);改善了整个马尾松林节肢动物群落的多样性和稳定性.
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| 关 键 词： | 金龟子绿僵菌 群落组成 时空动态分布格局 松毛虫虫口密度 多样性 稳定性 |
| 文章编号： | 1006-7817(2005)02-0239-05 |
| 修稿时间： | 2004-10-28 |
The effects of Metarhizium anisopliae on the diversity of arthopod community in masson pine stand |
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| YE Bin,JIANG Ying-cheng,LIN Wen-qing,SONG Zhang. The effects of Metarhizium anisopliae on the diversity of arthopod community in masson pine stand[J]. Journal of Fujian Agricultural and Forestry University, 2005, 34(2): 239-243 |
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| Authors: | YE Bin JIANG Ying-cheng LIN Wen-qing SONG Zhang |
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| Abstract: | The distribution of arthopod community was investigated before and after spraying microbial insecticide of Metarhizium anisopliae in the experiment. The results showed that the totals of species and individuals were slightly lower in the sprayed areas than the ones in the CK area. The quantities of species and individuals and the index of diversity of brush and herb layer were the greatest in the vertical distribution pattern. The greatest value of diversity index was 1.6683 during the analysis of time dynamics in June. The diversity and stability of arthopod community in masson pine stand was improved. |
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| Keywords: | Metarhizium anisopliae community structure temporal and spatial dynamic distribution pattern density of pine caterpillars diversity stability |
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