摘要
在植树造林过程中，采用苗木浸根、覆盖地膜等综合技术措施，可提高造林成活率１５％～３０％，提高了经济效益。
During affforestation the survival rate of plants was increased by 15-30% using integrated techniques of seedling root immersion and ground film covering measures etc..
出处
《吉林林业科技》
2001年第1期60-61,共2页
Journal of Jilin Forestry Science and Technology
