文献类型：期刊文献

中文题名：海南岛西北部地区桉树无性系选择研究

英文题名：Selected on Eucalyptus clone in North- western region of Hainan Island

作者：徐建民[1] 陆钊华[1] 白嘉雨[1] 温茂元[2] 吴有昌[2] 牛永强[3] 林造生[3] 杨国敏[3]

第一作者：徐建民

机构：[1]中国林业科学研究院 热带林业研究所;[2]海南省林业局桉树科技推广中心;[3]海南省国营儋州林场

年份：2004

期号：1

起止页码：1-6

中文期刊名：桉树科技

外文期刊名：Eucalypt Science & Technology

收录：CSTPCD

基金："九五"攻关::FRDPP项目"桉树速生丰产林培育技术的研究与推广";ITTO PD 14/92 Rev.2(F)No:1"中国海南岛热带人工林示范区营造"。

语种：中文

中文关键词：海南岛;西北部地区;桉树;无性系选择

外文关键词：Hainan Island;;Eucalyptus;;Clone selection

分类号：S792.39

摘要：海南岛西部地区桉树无性系选择研究结果表明:19个无性系树高、胸径、蓄积量、冠幅及生根能力差异显著,包含的8个品种材积生长排序:尾×细杂交桉>尾×赤杂交桉>斑皮桉>赤桉>尾叶桉>细叶桉>刚果12号桉>雷林1号桉。综合评价,杂交桉TH9113、TH9117、TH9211、TH9224、赤桉CLY01、斑皮桉9401、尾叶桉U9101 7个无性系生长快,扦插生根能力强,可列为重点发展的桉树优良无性系。
19 Eucalyptus clones were selected in north-western region of Hainan Island,the results showed that there were significant differences on tree height,DHB,crown and ability of cut-rooting.The growth falls within 8 Eucalyptus species was followed rank: E.urophylla×E.tereticomis > E.urophylla× E.camaldulensis > E.maculata> E.camaldulensis > E.urophylla > E.tereticomis > E.12ABL > E.leizhou No.1.TH9113、TH9117、TH9211、TH9224、CLYO1、M9401 and U9101were selected as superior clones with a higher potential of productivity for the region to develop large-scale eucalyptus plantation.In the future,it would be to enhance the research of cross breeding in order to get the higher genetic gain.