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大兴安岭是我国主要用材林之一。就森林米伐后,如何尽快的恢复和发展森林其说不一,针对此种情况,我们于一九七七年和一九七八年先后两次对大兴安岭采伐迹地进行了调查研究。我们深入到克一河、新林、塔河、十八站、图强、古莲和呼玛野等八个单位共二十个林场,进行了调查,共一百零五块标准地,一万多个样方。通过实际调查和搜采集伐迹地更新方面的资科,並加以分析研究,我认为采伐迹地更新方针应以人工更新为主,人工更新与天然更新相结合的方针。
Daxinganling is one of the major timber forests in China. In the light of the differences in the forest restoration and development as soon as possible after the rice mowing of the forest, we conducted two surveys on the deforestation sites in the Greater Hinggan Mountains twice in 1977 and 1978 respectively. We conducted in-depth investigations into a total of 20 forest farms in eight units including Ke Yihe, Xinlin, Tahe, Shiba, Tuqiang, Gulian and Humayun. A total of one hundred and fifty standard More than a thousand square. Through the actual investigation and the collection and collection of resources in retaliation, and analysis and analysis, I think that the guideline for the rejuvenation of deforested land should be based on manual rejuvenation, a combination of manual rejuvenation and natural rejuvenation.