| 宁夏防护林网杨树天牛危害的分析与管理 |
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| 引用本文： | 邵崇斌 郎杏茹. 宁夏防护林网杨树天牛危害的分析与管理[J]. 陕西林业科技, 1996, 0(4): 33-37 |
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| 作者姓名： | 邵崇斌 郎杏茹 |
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| 作者单位： | [1]西北林学院 [2]宁夏森防站 |
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| 摘 要： | 对青铜峡防护林天牛的危害，选择多指标进行了分类，并建立每类的判别函数，为杨树天牛害虫危害的监测和综合管理提供了科学的依据和手段。
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| 关 键 词： | 天牛 危害类型 判别函数 杨树 防护林 |
^THE ANALYSIS AND MANAGEMENT ON DAMAGED STATE BY THE POPLAR LONGICORN BEETLES IN SHELTER-FOREST IN NINGXIA |
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| Shao Chongbin,Dong Lifen,Huang Lin,Zhang Faguo. ^THE ANALYSIS AND MANAGEMENT ON DAMAGED STATE BY THE POPLAR LONGICORN BEETLES IN SHELTER-FOREST IN NINGXIA[J]. Shaanxi Forest Science and Technology, 1996, 0(4): 33-37 |
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| Authors: | Shao Chongbin Dong Lifen Huang Lin Zhang Faguo |
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| Abstract: | A dynamic cluster analysis was studied to know the damaged state type of Poplar longicorn beetles according to multi-index in Qingtongxia city and decision function,were set up for each type of damaged state,hence present the evidence for scientific management and monitoring population of Poplar longicorn beetles. |
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| Keywords: | Longicorn beetles Damaged stated Cluster Decision function |
| 本文献已被 CNKI 维普 等数据库收录！ |
