| 稻田昆虫群落排序的研究 |
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| 引用本文： | 尤民生,吴中孚.稻田昆虫群落排序的研究[J].福建农林大学学报(自然科学版),1985(2). |
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| 作者姓名： | 尤民生 吴中孚 |
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| 作者单位： | 福建农学院植物保护系，福建农学院植物保护系 |
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| 摘 要： | 本文采用极点排序(PO)法、主分量分析(PCA)法和模糊聚类分析(FGA)法,对11种不同稻型的昆虫群落进行排序比较。模糊聚类分析为作者首次用于群落的排序,结果表明比另外两种方法的排序效果更好。
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THE ORDINATION OF INSECT COMMUNITIES IN PADDY FIELDS |
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| Abstract: | This paper deals mainly with the ordination of insect communities in paddy fields.Three methods,namely,polar ordination(PO),principal compo- nents analysis(PCA),and a new one called fuzzy grouping analysis(FGA), were employed to study the ordination of communities.The fuzzy grouping analysis that is adopted to study the ordination of communities for the first time proved to be more effective than the other two. |
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