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通过陇县一期退耕还林林地调查研究,对造林类型进行技术改进,为实现生态林业和民生林业提供科学理论依据。
Through the investigation and study of the returning farmland to forestland in Long County Phase I, the technical improvement of the type of afforestation provides scientific theoretical basis for realizing ecological forestry and livelihood forestry.