论文部分内容阅读
三十年来,哲里木盟的林业建设大体经历了四个发展阶段。建国以后到1956年,是我盟林业的恢复阶段。在旧社会遗留下来的200万亩林地基础上,造林52万亩,封山育林140万亩,1957年到1965年是我盟林业的发展阶段。这一时期全盟造林347万亩,封山育林320万亩,有林面积比前八年翻了一番,森林覆盖率由建国初期的2％上升至6％,十年内乱期间,我盟林业遭到极大破坏,有林
For three decades, the construction of forestry in Zheli League has generally gone through four stages of development. After the founding of the PRC until 1956, it was the recovery phase of the forestry industry of our Union. On the basis of 2 million mu of forest left over from the old society, 52 million mu of afforestation and 1.4 million mu of afforestation and afforestation have been sealed off. From 1957 to 1965, it was the stage of development for the forestry of our Union. During this period, the alliance afforestation added 347 million mu and closed 3.2 million mu of afforestation and forestry. The area of forested area has doubled from that of the previous eight years, and the forest coverage rate has risen from 2% in the early days of the founding of New China to 6%. During the 10 years of civil war, To great destruction, there Lin