对森林的采伐利用,必须本着采育兼顾的原则,合理确定采留强度。几年来,我区部分林场伐区作业质量年年不及格,有的伐区采后变为疏林地,其主要原因就在于没有严格掌握采留强度。因此,为了促进森林资源的尽快恢复和全面提高伐区作业质量,就必须从采留强度入手。做到严格要求,严格审查,严格执行。 Harvesting and utilization of the forest must be based on the principle of balanced development, reasonably determine the retention strength. Over the past few years, some areas of my forest cutting area operating quality failed every year, and some cutting area into woodland after harvest, the main reason is that there is no strict grasp of retention strength. Therefore, in order to promote the quick recovery of forest resources and comprehensively improve the quality of cutting operations, we must start from the intensity of acquisition. Strict requirements, strict examination, strict implementation.