海南桉树现状与发展趋势

桉树是我国南方栽培的优良树种之一，是海南改造生态环境、造林绿化的先锋树种，是海南出口创汇的重要产业。海南引种栽培桉树大约经历四个阶段，即小面积试种阶段；粗放经营阶段；集约经营阶段和优树无性系造林阶段。海南种植桉树将呈现四大发展趋势，即发展桉树纸浆纤维材；发展家具、人造板、建材等用材；发展桉叶精炼油等化学产品；发展桉树混交林和防护林。为促进海南生态平衡状产生良好作用．

The History and Development Trends of Planting Eucalyptus in Hainan

There are four stages of planting Eucalyptus since it was introduced to Hainan:stage of planting in a small amount of areas;stage of extensive management;stage of intensive management and stage of forestation by clone.This paper also predicts fous development trends of planting Eucalyptus in Hainan:developing plantations for pulpwood;developing plantations for furniture board,wood-based panel and construction timber;developing plantations for Eucalyptus oil;developing mixed forests and protection forests of Eucalyptus.