辽西石质山地容器苗造林技术及效益研究  

STUDY ON THE AFFORESTATION TECHNIQUE OF CONTAINER SEEDLING AND BENEFIT IN LIAONING ROCKY MOUNTAINS

作　　者：邹桂霞[1] 王恩成 王力 

机构地区：[1]辽宁省水土保持研究所,辽宁朝阳122000 [2]黑龙江省望奎县林业局 [3]黑龙江省宾县林业局

出　　处：《防护林科技》2004年第1期4-5,共2页Protection Forest Science and Technology

摘　　要：采用定点测试与大面积调查相结合的方法,对辽西石质山地容器苗造林技术进行了系统分析,提出了适合该地区的容器苗造林技术;通过容器苗与裸根苗造林成活率、保存率、幼林生长及造林成本对比分析,得知容器苗造林成活率、保存率分别比裸根苗高30.3和24.0个百分点,容器苗的缓苗现象比裸根苗轻,容器苗造林可节省费350.60元/hm2。By investigating and analysising afforesttation with container seedlings in Liaoning rocky mountains area,the afforestation techniques of the container seedlings fit for the area were presented.The economic benefit of the container grown seedlings was evaluated.

关 键 词：辽西石质山地 容器苗 造林技术 效益 裸根苗 成活率 保存率 幼林生长 造林成本 

分 类 号：S725.71[农业科学—林木遗传育种] S728.2[农业科学—林学]