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当前位置: 首页 > 文章 > 立地条件和营林模式对榉树生长的影响 中南林业科技大学学报 2010,30 (12) 11-15+22
Position: Home > Articles > Influences of site conditions and silvicultural patterns on growth of Zelkova schneideriana Journal of Central South University of Forestry & Technology 2010,30 (12) 11-15+22

立地条件和营林模式对榉树生长的影响

作  者：
何平;金晓玲;盛卫平;曹德科;陶圻;黄能超
单  位：
中南林业科技大学;安化县林业局;益阳市林业局
关键词：
榉树;营林模式;立地条件;栽培密度
摘  要：
为了给榉树这一珍贵树种的造林提供技术和方法,在湖南安化县和沅江市建立榉树营林模式研究基地,研究了立地条件、造林模式和栽培密度等对榉树生长的影响。结果表明:(1)立地条件对榉树的生长有显著的影响,立地条件较好的地类,榉树生长较快;(2)平湖区的沙壤土榉树的生长速度显著大于山丘地,说明平湖区的沙壤土适合榉树生长;(3)榉树的合适造林模式为榉树-朴树混交林和榉树纯林;(4)榉树造林适合的栽培密度为4 m×3 m。
译  名：
Influences of site conditions and silvicultural patterns on growth of Zelkova schneideriana
作  者：
HE Ping1,JIN Xiao-ling1,SHENG Wei-ping2,CAO De-ke2,TAO Yin3,HUANG Neng-chao2(1.Central South University of Forestry and Technology,Changsha 410004,Hunan,China;2.Yiyang Forestry Administration,Yiyang 413001,Hunan,China;3.Anhua Forestry Administration,Anhua 413501,Hunan,China)
关键词：
Zelkova schneideriana Hand.-Mazz.;silvicultural pattern;site condition;cultivate density
摘  要：
In order to provide the technique and method of Zelkova schneideriana plantation,four studying bases were set up in Anhua County and Yuanjiang County of Hunan Province,and the influence of site condition,silvicultural pattern,and cultivate density to the growth of Z.schneideriana was studied.The results show that:(1) Site conditions had significantly influence to the growth of Z.schneideriana,and in the land types with better site condition,Zelkova schneideriana grew faster than other land;(2) The growth speed of the trees in calm lake area with sand soil was faster than that in hilly area;(3) Z.schneideriana and Celtis sinensis mixed forest and Z.schneideriana pure forest were the two appropriate types for plantation;(4) The appropriate cultivate density was 4 m×3 m.for Z.schneideriana plantation.

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