柳窿桉在永泰生长情况初报  

A Preliminary Study on Growth Condition of Eucalyptus saligna×E. exserta in Yongtai Area

作　　者：李淑芳 檀庆忠 郑海水 

机构地区：[1]永泰县林业局,福建永泰350700

出　　处：《桉树科技》2009年第1期22-25,共4页Eucalypt Science & Technology

摘　　要：对永泰县2003年引进栽培在不同地段、2007年底采收利用的柳窿桉9号家系5年生林分进行调查分析的结果显示:树高年均生长量3.00～3.31m,胸径年均生长量2.90～3.24cm,蓄积年均生长量25.83～35.12m3.hm-2;平均出材57m3.hm-2,平均产值3.14万元.hm-2,平均利润1.17万元.hm-2。柳窿桉经济效益较好,在生态效益方面未发现对周围环境产生不利影响,在永泰有较大发展潜力。Plantations of five-year-old Eucalyptus saligna×E.exserta No 9,which were introduced to Yongtai County in 2003 and harvested at the end of 2007 were investigated,the results showed that mean growth of tree height and diameter at breast-height were 3.00～3.31 m and 2.90～3.24 cm,MAI(mean annual increment)was 25.83～35.12 m3·hm-2,mean capacity of wood production were 57 m3·hm-2;average output value and profit were 31400 and 11700 RMB·hm-2.E.saligna×E.exserta plantation could gain good economic benefit and would ...

关 键 词：柳窿桉 引种栽培 调查 永泰 

分 类 号：S792.39[农业科学—林木遗传育种]