| 不同茶园昆虫群落结构及动态 |
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| 引用本文： | 徐金汉,关瑞峰,李春光,黄鹏,关雄.不同茶园昆虫群落结构及动态[J].华东昆虫学报,2005,14(4):315-319. |
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| 作者姓名： | 徐金汉 关瑞峰 李春光 黄鹏 关雄 |
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| 作者单位： | 1. 福建农林大学植物保护学院,福建,福州,350002
2. 福建省植保植检站,福建,福州,350003 |
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| 基金项目： | 国家科技部“十五”攻关项目（2001-713B02-01-02）;福建省科技厅重大科技项目（2004NZ02-3）. |
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| 摘 要： | 通过系统调查,测定了不同茶园昆虫群落结构特征.结果表明,福州茶区节肢动物有85种,其中害虫48种,天敌28种,其它9种.茶园昆虫群落特征参数随时间、茶园类型、茶树空间（部位）等不同而变化.每年以5-6月和9-10月昆虫群落丰富度（S）、样本数（N）、多样性指数（H）和优势度（D）最高.生物农药示范茶园S、H明显高于常规化学防治茶园的,同时,天敌种类及数量分别是化学防治茶园的1.28和2.50倍.
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| 关 键 词： | 茶树害虫 昆虫群落 多样性 茶园 |
| 文章编号： | 1005-1694(2005)04-0315-05 |
| 收稿时间： | 09 7 2005 12:00AM |
| 修稿时间： | 2005年9月7日 |
Structure and dynamics of the insect community in different tea gardens |
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| XU Jin-han,GUAN Rui-feng,LI Chun-guang,HUANG Peng,GUAN Xiong.Structure and dynamics of the insect community in different tea gardens[J].Entomological Journal of East China,2005,14(4):315-319. |
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| Authors: | XU Jin-han GUAN Rui-feng LI Chun-guang HUANG Peng GUAN Xiong |
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| Institution: | 1. College of Plant Protection, Fujian Agriculture and Forestry University, Fuzhou, Fujian 350002, China; 2. Station of Plant Protection and Quarantine of Fujian Province, Fuzhou, Fujian 350003, China |
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| Abstract: | Insect community structure in different tea gardens was systematically investigated.The results were as follows:(1) eighty five Arthropods species could be found in Fuzhou tea gardens,among which 48 belonged to pests and 28 were natural enemies;(2) the community feature indexes varied with seasons,tea garden type and tea garden space parts;(3) the highest population richness(S),sample number(N),diversity index(H) or dominance(D) was found during May to June and September to October,respectively;and(4) compared with those in conventional chemical pesticides treated tea gardens,both S and H were significantly higher in biopesticides treated ones.Meanwhile,the number of natural enemy species as well as their individuals was 1.28 or 2.50 times higher. |
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| Keywords: | tea pest insect community diversity tea plantation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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