论文部分内容阅读
阔叶红松林分布在东北小兴安岭、长白山和完达山地区。该区森林蓄积量和木材生产都占全国很大的比重,所产的木材径级大、材质优良,林副产品丰富,是我国重要林区。该区山势平缓,交通方便,机械化程度高,便于森工作业和实施各种营林措施,完全有条件在“以营林为基础”的林业方针指导下,建成一个“越采越多,越采越好,青山常在,永续利用”的林业生产基地。建国廿多年来,在毛主席革命路线指引下,该林区开展了一系列的经营活动,取得了很大的成绩,已成为我国重要的木材生产基地。但是,在红松林的经营上也还存在着一些
Broad-leaved Korean pine forest distribution in the northeast Xiaoxing’anling, Changbai Mountain and Wandashan area. The area of forest reserves and timber production account for a large proportion of the country. The wood produced has large diameter, good quality and rich forest byproducts. It is an important forest region in China. The area is gentle, convenient transportation, high degree of mechanization, easy to forest workers and the implementation of a variety of forest management measures, fully qualified under the guideline of “based on the management of the forest” to build a “more and more, More and better, green mountains often, sustainable use of ”forestry production base. In the 20 years since the founding of the People’s Republic of China, under the guidance of Chairman Mao’s revolutionary line, this forest area has carried out a series of business activities with great achievements and has become an important timber production base in our country. However, there are still some businesses operating in Korean pine forests