蓝桉纸浆林综合培育技术研究  

Study on Integrated Cultural Techniques of Eucalyptus globulus Pulpwood Forest

作　　者：蒋云东[1] 张荣贵[1] 李思广[1] 张泽 

机构地区：[1]云南省林业科学院,云南昆明650204 [2]富民县农林局林业技术推广站,云南富民650400

出　　处：《福建林业科技》2001年第1期8-10,54,共4页Journal of Fujian Forestry Science and Technology

基　　金：国家"九五"科技攻关课题!"桉树纸浆用材树种良种选育及培育技术研究"( 96 - 0 11- 0 1- 0 3- 0 4)中云南试验点的部分研究内容

摘　　要：培育蓝桉纸浆林应重点考虑施肥。较好的栽培模式是撩壕整地加合理施肥 ,并将初植密度确定在 2 5 0 0～ 30 0 0株·hm-2 。从蓄积量、经济效益考虑 ,蓝桉在一个轮伐期内 ,可间伐 1～ 2次 ,最后保留木应为 5 6 0株·hm-2 左右。蓝桉作为纸浆用材 ,轮伐期确定为 7～To culture Eucalyptus globulus pulpwood forest,fertilization should be emphatically considered.The preferable cultivation pattern is to dig trenches and apply fertilizers reasonably and the initial planting density should be determined to be 2500～3000 stems per hm 2.Considering from the growing stock amount and economic benefits,E.globulus pulpwood forest may be thinned once or twice within a rotation and finally the retained trees should be about 560 stems per hm 2.As the pulpwood,E.globulus’s relatively reasonable rotation should be determined to be 7 or 8 years.

关 键 词：蓝桉 纸浆林 丰产技术 间伐 综合培育 

分 类 号：S792.309.6[农业科学—林木遗传育种] S759.31[农业科学—林学]