吉林林区是我国重点林区之一,建国以来经过国家三年经济恢复时期和社会主义建设时期,在党的领导下,为了保护好现有森林资源并发展造林事业,规定了一系列方针政策,除保护好已有的森林资源外,给国家提供了大量木材的同时,也开展了迹地更新 Jilin Province is one of the key forest areas in our country. After the founding of the People’s Republic of China, it has undergone a three-year economic recovery period and a period of socialist construction. Under the leadership of the party, a series of guidelines and policies have been formulated in order to protect existing forest resources and develop afforestation. , In addition to the protection of existing forest resources, the country has provided a lot of wood at the same time, also carried out a track update