摘要
应用平均标准木法和样方收获法对福建南亚热带不同杉木混交林幼林的生物量和生产力进行了测定．结果表明，不同混交类型中，杉木×巨尾桉、杉木×米老排两混交类型具有较高生产力，依次为６．４６ｔ·ｈｍ（－２）·ａ＊（－１）和５·７９ｔ·ｈｍ２·ａ（－１），是值得南亚热带林区推广的两种针阔混交模式．
A Preliminary research on the biomass and productivity of young forest of different mixture of Chinese fir (Cunninghamia lanceolata ) in South-subtropical is presented here, using the methods of'average standard tree' method and' quadrat harvesting' method. The results show that Chinese fir mixture of Eucalyptus grandisxurophylla and Mytilaria laosensis are higher productivity, which are 6. 46t·hm-2·a-1 and 5. 79 t·hm-2 ·a-1. They are more rational mixture models to be extended.
出处
《福建林学院学报》
CSCD
1996年第2期156-159,共4页
Journal of Fujian College of Forestry
基金
世界银行贷款国家造林项目
关键词
杉木
混交林
生物量
生产力
Chinese fir's mixture, biomass, productivity
