文献类型：期刊文献

中文题名：昆明金殿林区云南松次生林健康状况与土壤相关性分析

英文题名：Correlation between Health Conditions of Pinus yunnanensis Secondary Forest and Soil Properties in Golden Temple Forest Region of Kunming

作者：王健敏[1] 刘娟[1] 陈晓鸣[1] 杨子祥[1] 梁军生[1]

第一作者：王健敏

机构：[1]中国林业科学研究院资源昆虫研究所,国家林业局资源昆虫培育与利用重点实验室,云南昆明650224

年份：2009

卷号：22

期号：6

起止页码：865-871

中文期刊名：林业科学研究

外文期刊名：Forest Research

收录：CSTPCD;;Scopus;北大核心:【北大核心2008】；CSCD:【CSCD2011_2012】；

基金：云南省应用基础研究重点项目(2006C0015Z)“利用蛀干害虫作为指示昆虫诊断森林健康研究”

语种：中文

中文关键词：云南松;健康状况;亚健康;蛀干害虫;土壤性质

外文关键词：Pinus yunnanensis; health condition; sub-healthy; xylophagous insect; soil property

分类号：S791.257

摘要：Soil properties of healthy,sub-healthy and unhealthy Pinus yunnanensis secondary forest were measured and their correlation with the health conditions of Pinus yunnanensis forest were analyzed.The results revealed that,the soil water content,bulk density,porosity,sand content,cosmid content,CEC and radily available K content changed regularly with the health condition changes of Pinus yunnanensis forest.Correlation analysis revealed that,there were positive correlation between soil water content,porosity,cosmid content,CEC,radily available K content and health conditions of Pinus yunnanensis forest;and negative correlation between bulk density,sand content,meal content and health conditions of Pinus yunnanensis forest.By stepwise regression analysis,the regression models about health conditions of Pinus yunnanensis forest and soil properties were established.
Soil properties of healthy, sub-healthy and unhealthy Pinus yunnanensis secondary forest were measured and their correlation with the health conditions of Pinus yunnanensis forest were analyzed. The results revealed that, the soil water content, bulk density, porosity, sand content, cosmid content, CEC and radily available K content changed regularly with the health condition changes there were positive correlation between soil water of Pinus yunrtanensis forest. Correlation analysis revealed that, content, porosity, cosmid content, CEC, radily available K content and health conditions of Pinus yunnanensis forest; and negative correlation between bulk density, sand content, meal content and health conditions of Pinus yunnanensis forest. By stepwise regression analysis, the regression models about health conditions of Pinus yunnanensis forest and soil properties were established.