长白落叶松容器苗与换床苗造林对比试验  

Comparative experiment of the container seedling and transplanting seeding of Larix olgensis Henry

作　　者：孙英科 李玉泉 赵云龙 

机构地区：[1]吉林省伊通满族自治县林业局,吉林四平130700 [2]东辽县辽河源林场,吉林辽源130700

出　　处：《吉林林业科技》2013年第3期4-5,8,共3页Journal of Jilin Forestry Science and Technology

摘　　要：以长白落叶松2 a生容器苗为材料、采用2 a生换床苗做对照进行造林试验,结果表明:容器苗的平均成活率为97.0%,换床苗则为57.4%,两者具有显著差异。长白落叶松容器苗造林技术具有推广价值。2 year old container seedlings had been taken as the materials, and 2 year old transplanting seedlings had been used as control,the comparative afforestation experiment of Lar/z olge^gs Henry showed that the aver- age afforestation survival rate of container seedlings was 97% ; the average afforestation survival rate of control was 57.4%. There were significant differences between them. Container seedling afforestation technology of Lar/x o/gens/s Henry had promotion value.

关 键 词：长白落叶松 容器苗 造林 成活率 

分 类 号：S791.220.5[农业科学—林木遗传育种]