论文部分内容阅读
陡岭林场现有森林经营面积是11.8万亩,其中人工林5万亩,天然次生林5.6万亩,现巳形成了比较理想的块状混交林,森林蓄积量达73万m~3。该场自1971年大面积造林结束后,工作重点已转移到森林经营上来,80％的林分已采取了必要的经营措施,林分的质量和产量都有明显的提高,初步形成了商品材基地,已有一定的经济效益和生态效益。本文仅就市、县给我场下达的采伐限额,如何结合实际,灵活应用,做到使森林越采越多,越采越好。
The existing forest management area in Douling Forest Farm is 118,000 mu, of which 50,000 mu is planted with plantation and 56,000 mu is natural secondary forest. Now it has formed an ideal mixed plantation with a massif of 730,000 m 3. After the large area afforestation was completed in 1971, the focus of work has shifted to forest management. 80% of the stands have taken the necessary management measures. The quality and yield of the stands have been significantly improved, Base, already have certain economic and ecological benefits. This paper only on the city and county to my field issued cutting quota, how to combine practical and flexible application, so that more and more forest more mining, the more the better.