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所谓林分轮伐期(Rof a fion)的概念,一般理解为林木正常生长,达到可以采伐利用的全过程时间。也有人解释为一个经营单位内,把一定面积的森林采伐后,再次采伐更新起来的同等林木所需的时间。轮伐期一般含有三个概念:一是在林分利用量稳定条件下,周而复始,永续利用的一个生产周期的时间。二是森林经营全过程,采伐—更新—经营—再采伐的时间,三是近似法正林采伐年令的概念。
The so-called Rof a fion concept, generally understood as the normal growth of trees, to achieve the entire process of harvesting and utilization of time. It has also been explained as the time required to re-cut equivalent trees after a certain area of the forest has been logged in a business unit. Rotation generally contains three concepts: First, under the conditions of the stable use of the stand, the cycle of sustainable development, sustainable use of a production cycle time. The second is the whole process of forest management, logging - updating - operating - re-logging time, and the third is the approximate method of logging concept.