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我省林业规划调查已转入老局改、扩建设计的资源复查阶段,其调查对象从原始林区转为开发多年的次生林区,其主要特点是:成熟林大部分已采伐利用;经过更新造林,中幼林长势喜人;林区的林分结构发生了根本的改变,在“以营林为基础,采育结合,造管并举,综合利用”“以场定居,以场轮伐”的林业方针指导下,各林业局的经营强度逐步提高。为
The survey of forestry in our province has been transferred to the old bureau to change, expand the design of the resources review stage, the survey target from the original forest area to develop secondary forest for many years, its main features are: most mature trees have been harvested; , The growth of medium and young forest is gratifying; the stand structure of the forest has undergone fundamental changes. Based on the forestry policy of "taking the management of forestry as the basis, adopting the combination of harvesting and breeding, Under the guidance of the various departments of forestry management strength gradually increased. for