4月1日,内蒙古森工集团全面停止天然林商业性采伐。至此,维系着呼伦贝尔草原和松嫩平原东北粮食主产区生态安全的大兴安岭地区长达60余年的采伐生产作业终于画上句号。当历史时钟回拨一年,2014年4月1日,黑龙江省重点国有林区全面停止天然林商业性采伐,数万林业工人就此放下油锯、斧头,转而 April 1, Inner Mongolia Forest Industry Group to stop a comprehensive commercial forest harvesting. So far, the maintenance of harvesting operations in the Daxinganling area, which is responsible for the ecological security of the Hulunbuir steppe and northeast grain-producing areas in the Songnen Plain, has finally reached the end of 60 years. When the historical clock was called back for one year, on April 1, 2014, the major state-owned forest areas in Heilongjiang Province completely stopped the commercial harvesting of natural forests. Tens of thousands of forestry workers put down their chainsaws and axes and switched to