当森林采伐以后,在伐区内遗留下很多采伐剩余物,如枝丫、梢头木、腐朽倒木等,如果不及时进行清理,就会引起森林病虫鼠害,也会引起森林火灾,更不利于森林更新。因此,在小兴安岭的红松阔叶林区,无论采取哪种的采伐方式,都需要在采伐作业的同时,及时地进行林场清理工作。 When the forest is cut down, many logging residues remain in the cutting area, such as branches, shrubs, decaying fallen trees, etc. If not cleaned in time, forest pests, rodents and pests also cause forest fires, which are even more unfavorable Forest update. Therefore, in the karst forest region of Xiaoxing’anling, no matter what kind of harvesting method is adopted, it is necessary to clean the forest farm in time while harvesting.