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除萌留壮和幼林密度调控对白栎次生林生长的影响
引用本文:张文武,温佐吾,袁廷汉.除萌留壮和幼林密度调控对白栎次生林生长的影响[J].贵州大学学报(农业与生物科学版),2009,28(1).
作者姓名:张文武  温佐吾  袁廷汉
作者单位:1. 贵州大学,林学院,贵州,贵阳,550025
2. 贵州省交警总队直属支队,贵州,贵阳,550000
基金项目:贵州省林业厅科技攻关项目 
摘    要:通过对贵州省都匀市白栎次生林进行除萌留壮和幼林密度调控试验,结果表明,皆伐后每个树桩萌条的不同保留株数对白栎次生林的胸径、树高和单株材积生长均具有较为显著的影响,现有幼林每个树丛保留株数的不同对林分胸径和树高生长的影响不很显著,但对林分单株材积生长的影响较为显著.因此,在试验区经营白栎次生林,如培育大径级木材,除萌留壮处理以每个树桩保留1株粗壮萌条为宜,幼林密度调控以每个树丛保留1株粗壮幼树为宜.如培育薪炭林,不论是除萌留壮或幼林密度调控,每个树桩或树丛均以保留2~3株萌条或幼树为宜.

关 键 词:白栎次生林  除萌留壮  幼林密度调控  薪炭林

Effects of remaining strong sprouts and controlling young seedling density on the growth of secondary faber oak forest
ZHANG Wen-wu,WEN Zuo-wu,YUAN Ting-han.Effects of remaining strong sprouts and controlling young seedling density on the growth of secondary faber oak forest[J].Journal of Mountain Agriculture & Biology,2009,28(1).
Authors:ZHANG Wen-wu  WEN Zuo-wu  YUAN Ting-han
Institution:1.College of Forestry;Guizhou University;Guiyang Guizhou 550025;China;2.Direct Branch of General Traffic Police of Guizhou Province;Guiyang Guizhou 550000;China
Abstract:Experiments of remaining strong stumps after clear-cutting and controlling density of young seedling were implemented for secondary faber oak forest in Duyun City,Guizhou Province.The results showed that different number of remained sprouts on each stump after clear-cutting influenced obviously the growth of diameter,height and individual volume of secondary faber forest.Different number of remained trees in each tree group for young faber oak seedling had no significant effects on the growth of diameter or...
Keywords:Secondary faber oak forest  Remaining strong stump  Densitycontrolling of young forest  Fuel-wood forest  
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