福建滨海风沙地带几种按树种源适应性选择试验初报  

A Selective Experiment on the Adaptahility of Several Eucalyptus Provenances in a Wind-Sand Area on the Coast of FuJian Province

作　　者：洪顺山[1] 徐文辉[1] 郑玉阳 薛万华 

机构地区：[1]中国林业科学研究院亚热带林业研究所,福建省林业厅,平潭防护林场

出　　处：《福建林业科技》1996年第2期24-27,共4页Journal of Fujian Forestry Science and Technology

基　　金：福建省科委"八五"攻关项目

摘　　要：来自澳洲和巴布亚新几内亚的３种桉树（赤桉、细叶桉和粗皮桉）的２２个地理种源在平潭岛风沙地带进行抗风沙适应住选择试验，幼林阶段（４年生）试验表明：秋冬季持续的大风严重危害按树生长，适生的种源只有７个，即粗皮桉种源号１６１２２、１４９１５，１３９９９和赤桉１３８１４、１３９４１、１４１０６和１３９３９；引种的６个细叶桉种源全被淘汰。A selective experiment on the wind－resistant and sand-resistant adaptability of 22 provenances of 3eucalyptus species from Australia and Papua New Gulnea was conducted in a wind-sand area on Pingtan Island．Fujian Province.The results at the stage of 4－year－old eucalyptus forests showed that the sustainedgale severely affected the eucalyptus growth in autumn and winter and therefore only 7 provenances wereadaptable to grow in the area：i.e.No.16122．No.14915 and No.13999 of Eucalyptus pellida and No.13814．No.13941.No.14106 and No.13939 of E.camaldulensis.

关 键 词：滨海风沙地带 种源试验 桉树 适应性 

分 类 号：S792.390.1[农业科学—林木遗传育种]