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巩固绿化成果优化生态环境─—关于吉林省造林灭荒对改善生态环境的贡献和今后建设的思考戴克明（吉林省林业厅）吉林省是我国的重点林区，全省林业用地面积９４２．８万ｈｍ￣２。建国以来，在省委、省政府的领导下，到１９８７年底共造林５００多万ｈｍ￣２，形成人工林...
Consolidate the Achievements of Greening and Optimize the Ecological Environment ──About the Contribution and Future Construction of Afforestation and Abandoned Plants in Improving Ecological Environment in Jilin Province Dai Keming (Jilin Provincial Forestry Department) Jilin Province is a key forest area in China. The area of forestry land in the province is 942.8 Wan hm ~ 2. Since the founding of the People’s Republic of China, under the leadership of the provincial party committee and the provincial government, by the end of 1987 a total of more than 5 million hm 2 of afforestation has been afforesta ...