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通过对黑龙江省西部地区的樟子松在各种类型土壤的生长状况分析,在本区发展樟子松人工林是可行的;逐步扩大樟子松人工林的面积、构建多树种、多功能的防护林体系、可减少林木病虫害,延长防护年限,增强防护效益,改善生态环境。
Through the analysis of the growth status of Pinus sylvestris var.mongolica in various types of soils in western Heilongjiang Province, it is feasible to develop Pinus sylvestris var.mongolica plantation in this area. The area of Pinus sylvestris var. Mongolica plantation is gradually enlarged to construct multi-species and multi-functional Shelterbelt system can reduce forest pests and diseases, extend the protection period, enhance the protection benefit and improve the ecological environment.