| 桉树人工林昆虫多样性研究 |
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| 引用本文： | 黄华艳,赵程劼,蒋学建,李德伟.桉树人工林昆虫多样性研究[J].广西林业科学,2011,40(4):292-295,299. |
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| 作者姓名： | 黄华艳 赵程劼 蒋学建 李德伟 |
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| 作者单位： | 广西林业科学研究院,南宁,530002 |
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| 基金项目： | 广西林业科技项目，世界银行贷款广西综合林业发展和保护项目 |
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| 摘 要： | 2008-2010年连续3年对广西桉树人工林的昆虫多样性调查，获取的昆虫标本隶属18目82科134种。昆虫群落多样性在桉树造林后1年内下降，2—3年后恢复甚至超过造林前的水平；桉树人工林内不同功能昆虫亚群落的结构比较合理，天敌昆虫种类比较丰富，对植食性昆虫的种群增长发挥重要的自然控制作用。
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| 关 键 词： | 桉树 人工林 昆虫 多样性 |
Study on Insect Diversity in Eucalypt Plantations |
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| HUANG Hua-yan,ZHAO Chen-jie,JIANG Xue-jian,LI De-wei.Study on Insect Diversity in Eucalypt Plantations[J].Guangxi Forestry Science,2011,40(4):292-295,299. |
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| Authors: | HUANG Hua-yan ZHAO Chen-jie JIANG Xue-jian LI De-wei |
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| Institution: | (Guangxi Forestry Research Institute,Nanning 530002,China) |
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| Abstract: | During three consecutive years of spring and summer survey, 18 428 insect specimens were collected, belonging to 18 orders, 82 families and 134 species. After a short time of afforestation, in- sect diversity in eucalypt plantations was decreased. But 2--3 years later, it could be restored or even more than before. In eucalypt plantations, the structure of different functional insects sub-community was reasonable, and species of enemy insects were rich, which played a good role in natural control of plant-eating insect populations. |
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| Keywords: | eucalypt plantation insect diversity |
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