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標題: 惠蓀實驗林場不同密度杉木林生物量與養分含量之研究
Studies on the Biomass and Nutrient Contents in Different Densities of China-Fir plantation in Hui-Sun Experimental Forest Station
作者: 吳儀生
Wu, Yi-Sheng
關鍵字: Biomass;生物量;Nutrient Contents;control thinning;weak thinning;養分含量;未疏伐;弱度疏伐;中度疏伐;強度疏伐
出版社: 森林學系
之四種不同密度(A:6253株/ha、B:5533株 /ha、C:4320株/ha、

Research materials of the study included Cunninghamia
lanceolata plantations of 28 years old in Hui-Sun experimental
forest station . The thinning treatments with four densities
(control、weak thinning、middle thinning、strong thinning) were
implemented over this area in 1983. The influence of thinning
treatments with four densities on the biomass and nutrient
contents was investigated by average tree method in 1992. The
results would be used for the management of Cunninghamia
lanceolata plantation in this area.
Appears in Collections:森林學系

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