文献类型：期刊文献

中文题名：桉属树种/种源试验

英文题名：Study on Trial of Eucalyptus Species/Provenance

作者：梁坤南[1]

第一作者：梁坤南

机构：[1]中国林业科学研究院热带林业研究所

年份：2000

卷号：13

期号：2

起止页码：203-208

中文期刊名：林业科学研究

外文期刊名：FOREST RESEARCH

收录：CSTPCD;;Scopus;北大核心:【北大核心1996】；CSCD:【CSCD2011_2012】；

基金："八五"攻关专题!"桉树纸浆材新品种选育"(85 - 1 8- 0 1 - 0 6 )的内容之一

语种：中文

中文关键词：桉属树种;种源试验;引种;尾叶桉;适生性;粗皮桉

外文关键词：eucalyptus species/provenance; E.urophylla ; provenance selection

分类号：S792.390.4;S722.7

摘要：The trial of 21 eucalyptus species/provenances at the 4.5 year old established at Kaiping City of Guangdong Province were analyzed.The results show that there are distinct differences on the increments of height,DBH and volume at the 4.5 year old among 8 species with different provenances,and Eucalyptus urophylla is the best species among 8 species.Among 5 provenances of E.urophylla ,Mandiri provenance (Seedlot No.17564) is the best provenance with a mean height,mean DBH,mean individual volume and volume increment of 13.44 m,11.45 cm,0.065 6 m 3 and 22.52 m 3·hm -2 ·a -1 respectively,which are respectively 1.49,1.87,6.02 and 6.24 times compared with that of E.exserta as contrast. E.urophylla from Mandiri is suggested to be extended in this area and carry out the genetic improvement based on E.urophylla from Mandiri provenance.
The trial of 21 eucalyptus species/provenances at the 4.5 year old established at Kaiping City of Guangdong Province were analyzed.The results show that there are distinct differences on the increments of height,DBH and volume at the 4.5 year old among 8 species with different provenances,and Eucalyptus urophylla is the best species among 8 species.Among 5 provenances of E.urophylla ,Mandiri provenance (Seedlot No.17564) is the best provenance with a mean height,mean DBH,mean individual volume and volume increment of 13.44 m,11.45 cm,0.065 6 m 3 and 22.52 m 3·hm -2 ·a -1 respectively,which are respectively 1.49,1.87,6.02 and 6.24 times compared with that of E.exserta as contrast. E.urophylla from Mandiri is suggested to be extended in this area and carry out the genetic improvement based on E.urophylla from Mandiri provenance.