植苗造林深度对刺槐和意大利杨造林成活率的影响  

Influence of Depth of Tree Planting on Survival Rate of Robinia pseudoacacia and Populus euramevicana

作　　者：司志国[1] 

机构地区：[1]河南职业技术学院环境艺术工程系,河南郑州450046

出　　处：《内蒙古林业科技》2012年第4期37-38,共2页Journal of Inner Mongolia Forestry Science and Technology

摘　　要：研究了植苗造林深度对刺槐和杨树造林成活率的影响。结果表明,刺槐和意大利杨造林时适宜的覆土厚度均为超过原根际土10～20 cm为宜,造林成活率达到了最大值。Through making research on the influence of depth of tree planting on survival rate of Robinia pseudoacacia and Popul euramevicana, the results show that the suitable thickness of covering soil during planting Robinia pseudoacacia and Populus euramevicana should be 10 -20 cm higher than the primary rhizosphere soil, with the survival rate reaching the maximum.

关 键 词：刺槐 意大利杨 造林成活率 造林深度 

分 类 号：S725.71[农业科学—林木遗传育种]