| 桃园生草对桃树上主要害虫及天敌生态位的影响 |
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| 引用本文： | 万年峰,季香云,蒋杰贤,淡家贵.桃园生草对桃树上主要害虫及天敌生态位的影响[J].生态学杂志,2011,30(1):30-39. |
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| 作者姓名： | 万年峰 季香云 蒋杰贤 淡家贵 |
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| 作者单位： | 1. 上海市农业科学院生态环境保护研究所,上海市设施园艺技术重点实验室,上海市低碳农业技术工程研究中心,上海,201106
2. 云南省出入境检验检疫局,昆明,650228 |
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| 基金项目： | 国家环境保护部水体污染控制与治理科技重大专项(2008ZX07101-005-01); 上海市重大科技攻关项目(08dz1900401); 上海市农业科学院青年科技基金项目(201008)资助 |
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| 摘 要： | 调查了种植白三叶草桃园(生草区)与不种草桃园(对照区)桃树上主要害虫及天敌数量,并对其生态位进行了测定.结果表明:生草区桃树害虫的水平生态位、垂直生态位和时间生态位宽度最大的分别是桃红颈天牛(0.999)、茶翅蝽(0.964)和茶翅蝽(0.795),而对照区其值分别是0.918、0.792和0.632;生草区桃树天敌的...
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| 关 键 词： | 白三叶草 桃园 生态位 害虫 天敌 |
Effects of ground cover on the niches of main insect pests and their natural enemies in peach orchard |
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| WAN Nian-feng,JI Xiang-yun,JIANG Jie-xian,DAN Jia-gui.Effects of ground cover on the niches of main insect pests and their natural enemies in peach orchard[J].Chinese Journal of Ecology,2011,30(1):30-39. |
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| Authors: | WAN Nian-feng JI Xiang-yun JIANG Jie-xian DAN Jia-gui |
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| Institution: | WAN Nian-feng1,JI Xiang-yun1,JIANG Jie-xian1,DAN Jia-gui2(1Shanghai Low-carbon Agricultural Technical Engineering Research Center,Shanghai Key Laboratory of Protected Horticultural Technology,Ecological Environment Protection Research Institute,Shanghai Academy of Agricultural Sciences,Shanghai 201106,China,2Yunnan Administration for Entry-Exit Inspection and Quarantine,Kunming 650228,China) |
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| Abstract: | Taking the peach orchards with and without ground cover Trifolium repens as test objects,an investigation was made on the quantities of main insect pests and their natural enemies on peach trees,with the niches of the insect pests and natural enemies measured. Among the main insect pests,Aromia bungii in the peach orchard with ground cover T. repens had the widest horizontal niche breadth (0.999),Halyomorpha halys had the widest vertical niche breadth (0.964) and widest time niche breadth (0.795),while the ... |
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| Keywords: | Trifolium repens peach orchard niche insect pest natural enemy |
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