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更新造林是营林生产的一项主要工程,而建立健全更新造林技术档案,是加强林业经营管理的重要技术措施。通过更新造林技术档案,能够准确的掌握人工林的数量和质量,摸清林木生长规律,为林业局、林场制定长远规划和年度生产计划提供科学依据。
Reforestation is a major project of silviculture. Establishing and perfecting a file of afforestation technology is an important technical measure to strengthen forestry management. Through updating afforestation technology files, we can accurately grasp the quantity and quality of planted forests and find out the law of growth of planted forests so as to provide a scientific basis for formulating long-term planning and annual production plans for forestry bureaus and forestry farms.