论文部分内容阅读
:在对自然资源和社会经济条件调查分析的基础上 ,将朝阳县集体林区划为 5个经营区 ,即努鲁尔虎山、大青山、老虎山山杏水源涵养林及经济林区 ;大凌河杨树、榆树农田防护林及用材林区 ;松岭东部油松、刺槐水土保持林及薪炭林区 ;松岭南部油松、山杏水源涵养林及经济林区 ;小凌河刺槐、杨树薪炭林及用材林区。明确了各经营区的经营方向和林种、树种布局。
: On the basis of investigation and analysis of natural resources and socio-economic conditions, the collective forest area of Chaoyang County is divided into five operation areas, namely Nuluerhu Mountain, Daqingshan Mountain and Laoshan Mountain almond water source conservation forest and economic forest area; River poplar, elm farmland shelterbelts and timber forests; Pinus tabulaeformis, Pinus densiflora forest and firewood forest; pine forest, alpine water conservation forest and economic forest in Songling; And timber forest area. Clear the operating area of the business direction and forest species, tree species layout.