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Position: Home > Articles > Analysis of density effect of young plantation of Quercus mongolica Journal of Jilin Forestry Science and Technology 2005,34 (6) 43-45

蒙古栎人工幼林密度效应分析

作  者:
刘笑平
单  位:
东北林业大学
关键词:
蒙古栎;人工林;密度效应;初植密度
摘  要:
本文对蒙古栎人工幼林的密度效应进行了研究,结果表明,蒙古栎人工林9 a生时,在1 475-2 220 株·hm-2范围内,密度对树高没有产生影响,对地径已产生影响。综合各种因素,确定蒙古栎造林的初植密度不能低于2 000株·hm-2。
译  名:
Analysis of density effect of young plantation of Quercus mongolica
作  者:
LIU Xiao - ping (Northeast Forestry University, Harbin 150040, China)
关键词:
Quercus mongolica; plantation; density effect; initial density
摘  要:
Research on density effect of young plantation of Quercus mongolica shows following results: There have no effects on the tree height when stand age at 9 years and controlled density within 1 475 to 2 220 trees · hm-2 but the density on the contrary. Based on comprehensive analysis of various factors, the initial density in the planting should be controlled below 2 000 trees.

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