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[期刊论文] 作者:Sovu,Mulualem Tigabu, 来源:林业研究(英文版) 年份:2004
Enrichment planting is commonly used for increasing the density of desired tree species in secondary forests often characterized by a prevalence of low commerci...
[期刊论文] 作者:Sovu ·Mulualem Tigabu,Pat, 来源:林业研究:英文版 年份:2010
人工补植通常用于增加低商业价值树种盛行的次生林中期望树种的密度。本研究评估了均格种植法(vis-à-vis gap)和行植法(line planting)2种人工补植方法,以及老挝过度采伐的...
[期刊论文] 作者:Sovu,Mulualem Tigabu,Patrice S, 来源:林业研究(英文版) 年份:2010
Enrichment planting is commonly used for increasing the density of desired tree species in secondary forests often characterized by a prevalence of low commerci...
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