文献类型：期刊文献

中文题名：中国引种的柏科树种概况

英文题名：A Review of Exotic Species of Cupressaceae Grown in China

作者：江泽平[1] 王豁然[1]

第一作者：江泽平

机构：[1]中国林业科学研究院林业研究所

年份：1997

卷号：10

期号：3

起止页码：244-252

中文期刊名：林业科学研究

外文期刊名：ROREST RESEARCH

收录：CSTPCD;;Scopus(收录号：2-s2.0-0031393842);北大核心:【北大核心1996】；CSCD:【CSCD2011_2012】；

基金："七五"国家攻关专题;"八五"国家攻关专题

语种：中文

中文关键词：柏科;引种;中国;树种

外文关键词：Cupressaceae tree introduction China

分类号：S791.410.4

摘要：自２０世纪以来我国先后从国外引进柏科树种大约５属５２种１１变种，至今保存２属５２种４变种。表现最好且在生产上有较大栽培面积的主要是柏木属、扁柏属和圆柏属的１０余个种：日本扁柏和日本花柏已成为长江中下游各省（区）中高山地带的优良造林树种；墨西哥柏和绿柏已成为我国中亚热带中、低山地区的优良造林树种；铅笔柏在北亚热带和暖温带湿润地区栽培较广；欧洲刺柏和铺地柏在北方一些城市广泛用作园林树种；北美香柏和日本香柏在华东和华中地区常用作绿化树种；罗汉柏在南方部分城市作观赏树种。文章认为，我国对柏科种质资源和保护开发利用重视不够，应当加强优良乡土种类的驯化和国外种类的引进；目前在生产上应用较多的种类，其遗传基础狭窄。
Cupressaceae composed of 131 species and 33 varieties belonged to 21 genera,of which 32 species and 9 varieties from 7 genera are naturally distributed in China.About 52 species and 11 varieties of 5 genera have been introduced into China since 1900’s,however,only 25 species and 4 varieties of 2 genera have survived.Successful exotic species in China are mainly from genera Chamaecyparis,Cupressus and Juniperus. At present, Chamaecyparis obtusa,Ch.pisifera,Cupressus arizonica and C.lusitanica have become important plantation species in eastern subtropical zones. Juniperus viginiana has widely been planted in central and northern China.As ornamental species, J.procumbens and J.communis are excellent in northern cities,while Thuja occidentalis,Th.standishii. and Thujopsis dolabrata in the south for urban plantings.Two major problems for the conservation and utilization of the genetic resources of Cupressaceae are as follows:(1)little attention has been paid to the domestication of indigenous species,(2) narrow genetic bases of exotic species need to be brodened because a few seed sources of some species have been used in plantation forestry.