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二、林木抚育管理林木抚育管理是通过对林木直接进行干涉,改善它们的生长条件,以保证人工林的稳定性和速生丰产优质的一种抚育措施,它主要包括修枝、除蘖、平茬、间苗等内容。(一)修枝和除蘖人工修枝是一项提高树干质量,促进林木生长,减少森林火灾及病虫害发生的抚育措施,同时还可以利用枝条获得一定经济收益,满足当地对薪柴的需要。进行修枝主要要掌握适度。修枝过轻起不到应起的作用,修枝过强则过分地缩小了进行光合作用的树冠体积,必然影响生长。在当前,后
Second, forest tending and management Forest tending and management through the forest directly interfere with and improve their growth conditions, in order to ensure the stability of plantations and fast-growing high quality of a kind of tending, it mainly includes pruning, tillering, stubble , Miao and other content. (1) Pruning and tillering Artificial pruning is a raising measure to improve trunk quality, promote tree growth, reduce forest fires and pests and diseases, and at the same time, make use of branches to obtain certain economic benefits and meet the local needs for fuelwood. Pruning mainly to master moderation. Pruning too light to play the role of too much pruning is overly reduced the volume of photosynthesis canopy, will inevitably affect the growth. At the moment