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根据低丘岗地林业血防工程的实际需要,在连续2年抑螺防病林造林作业设计调查的基础上,分析了安徽省低丘岗地抑螺防病林造林地自然环境特点。根据造林地坡位、坡向、土壤类型将低丘岗地抑螺防病林林地划分为4个立地条件类型,提出了不同立地类型适宜造林树种、密度、整地方式等造林技术措施,为安徽省低丘岗地抑螺防病林造林作业设计提供重要依据。
Based on the actual needs of forestry blood-prevention projects in low hills and on the basis of surveying and designing the operations of snail prevention and control for afforested forests for two consecutive years, this paper analyzed the natural environment characteristics of the forests in the lowland hills and scrublands. According to slope position, aspect and soil types of afforestation land, the coniferous and non-aprotrophic forest land in low mound area was divided into four site types, and afforestation techniques such as afforestation tree species, density and site preparation method were put forward for Anhui Province Low hillock to snail control forest afforestation operations provide an important basis for the design.