摘要
对比研究综合抚育伐和择伐两种抚育方式对野生黄波椤生长的影响。结果表明:两个小班在采用择伐后林分和黄波椤的公顷株数和公顷蓄积均较综合抚育伐有明显的增加,择伐较抚育伐更能促进林分及黄波椤的生长。
Effect of two tending methods(comprehensive tending and selective cutting)on growth of Phellodendron amurense were studied.Result shows that the number of per hectares and the accumulation of per hectare under selection cutting in the two small groups are significantly higher than that of comprehensive tending cutting;selection cutting can optimally promote the growth of forest stand and Phellodendron amurense.
引文
[1]屈景祥.黄波椤与红松混交林生长情况研究[J].林业勘察设计,2011(2):58-62
[2]齐金海,柴旭光,王柏军,等.黄波椤种质资源的保护[J].防护林科技,2009,2(89):99
[3]时德群,龙作义,李雪,等.黄波椤二年生苗木培育技术[J].中国林副特产,2008,3(94):49
[4]高黎晖,王立国.珍贵树种-黄波椤[J].农村实用科技信息,2010(10):19
[5]傅立国.中国植物红皮书—稀有濒危植物[M].北京:科学出版社,1992
[6]秦彦杰,王洋,阎秀峰.中国黄檗资源现状及可持续利用对策[J].中草药,2006,37(7):1104-1107