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我国东北的红松林,在全国森林资源中,无论从蓄积量和每年采伐量来看,都占着非常重要的地位。同时,红松优异的材质和独特的价值闻名世界。因此红松休采伐后的更新问题,向为林业界人士所注目。红松林从1955年以来,便由择伐作业转入皆伐作业。目前基本上全是实行皆伐作业。红松林的皆伐作业是从1955年7月先在黑龙江省带岭东北林学院凉水实验林场(当时为带岭实验局第二伐木场)内先作了试点工作,继由林业
The Korean pine forest in northeast China occupies a very important position in the national forest resources in terms of stock volume and annual harvest. At the same time, the excellent material and unique value of Korean pine are world famous. So after the relaxation of harvesting pine, the issue for the forestry sector attention. Korean pine forest has been moved from selective cutting to clear cutting since 1955. At present, basically all is the implementation of clear cutting operations. Clear-cut pine plantations from July 1955 first in Heilongjiang Province Ridge Northeast Forestry College Liangshu experimental forest farm (then with the Second Ridge Experimental Timber Field) made a pilot work first, followed by the forestry