广西丘陵台地巨尾桉、尾叶桉（实生）地位指数表的编制  

Site-index Tables of Eucalyptus grandis × E. urophylla and E. urophylla in Guangxi Hilly Areas

作　　者：陈少雄 王观明 修贵金 罗建中 罗林文 杨瑶青[1] 

机构地区：[1]林业部桉树研究开发中心,广西林科院

出　　处：《林业科学研究》1995年第2期177-181,共5页Forest Research

基　　金：国家"八五"攻关课题

摘　　要：从广西南部桉树主要栽培区丘陵台地立地类型现有林分中收集的９５株解析木及９１株固定标准地内平均优势木调查材料，选用ＬｎＹ＝Ａ＋Ｂ×ＸＣ公式模拟出巨尾桉和尾叶桉的导向曲线。最后确定了广西丘陵台地两种桉树的立地指数表。经检验，达到了较高的估测精度。Date on the sample trees and the average dominant trees from the hilly areas of the main Eucalyptus planting areas in Guangxi Zhuang Autonomous Region were collected and analyzed。The formula LnY=A+B×Xc was selected as the guiding curves of Eucalyptus grandis × E. urophylla and E. urophylla,which were developed and transformed into two site-index tables with high precision.

关 键 词：巨尾桉 尾叶桉 丘陵台地 广西 立地条件类型 

分 类 号：S792.390.6[农业科学—林木遗传育种]