吉林省林冠下造林存在的问题及对策  

Problem and Countermeasure of Afforestation Under Forest Canopy in Jilin Province

作　　者：于军[1] 曹艳[1] YU Jun;CAO Yan(Forestry Investigation Planning Institution of Jilin Province,Changchun 130022,China)

机构地区：[1]吉林省林业调查规划院,吉林长春130022

出　　处：《吉林林业科技》2019年第3期8-9,17,共3页Journal of Jilin Forestry Science and Technology

摘　　要：本文指出了吉林省林冠下造林存在的问题,并提出了解决这些问题的经营对策。The problems of afforestation under forest canopy in Jilin Province were described.The management countermeasures were raised.

关 键 词：吉林省 林冠 造林 问题 对策 

分 类 号：S725.3[农业科学—林木遗传育种]