营林措施对降低园林病虫害的影响研究

Research on the Influence of Forest Management Measures on Reducing Garden Diseases and Pests

园林建设是城市建设中与生态建设息息相关的部分,但园林植被的病虫害问题一直困扰着园林的管理人员。该研究针对营林措施对降低园林病虫害的影响,首先对园林病虫害特征进行数据化处理,分析出病情指数的计算方法。基于病情指数的计算,进行林分因子与病虫害的相关性分析。最后基于分析结果得出营林措施对降低园林病虫害的影响。通过对吉林市昌邑区某林区病虫害的营林措施应用的实例分析,得出结论:营林措施是降低园林病虫害的有效措施。

Garden construction is a part of urban construction that is closely related to ecological construction,but the problem of pests and diseases of garden vegetation has always plagued garden managers.The study put forward the subject of research on the impact of forest management measures on reducing garden diseases and insect pests.Firstly,the characteristics of garden diseases and insect pests were processed by data,and the calculation method of disease index was analyzed.Based on the calculation of the disease index,the correlation analysis between stand factors and pests and diseases was carried out.Finally,based on the analysis results,it was concluded that the impact of forest management measures on reducing garden pests and diseases.Through an example analysis of the application of forest management measures for diseases and insect pests in a forest area in Changyi district,Jilin city,it was concluded that forest management measures are effective measures to reduce garden diseases and insect pests.