东北是我国的重要林区。由辽宁、吉林、黑龙江三省林学会编著的《东北的林业》一书,已经由中国林业出版社出版问世。东北林区,古称浩瀚林海,百年来由于帝国主义的入侵,盗伐林木,使东北森林损失过半。解放后,党和人民政府大力保护、恢复和发展林业。首先确定林权,加强森林保护,实行封山育林,随即组建森林经营和森工采伐机构,合理采伐,合理利用,积极发动群众兴造防护林带,注重了造林、营林。三十年来,东北林区已成为大量供应木材基地,有力地支援 Northeast China is an important forest area. A book entitled “Northeast Forestry” edited by Lin Society of Liaoning, Jilin and Heilongjiang provinces has been published by China Forestry Publishing House. The northeast forest area, ancient name vast sea of ​​Linhai, a hundred years due to the invasion of imperialism, illegal logging of trees, the forest loss in the Northeast more than half. After the liberation, the party and people’s government vigorously protected, restored and developed forestry. First determine the forest rights, strengthen the protection of forests, the implementation of closing hillsides for afforestation, then set up forest management and forest harvesting agencies, reasonable harvesting, rational use, and actively mobilize the masses to build shelterbelts, focusing on afforestation, forest management. Thirty years ago, Northeast Forestry Region has become a large supply of timber base, strong support