红花(?)木新品种选育与推广  

Select Breed and Popularize of New Variety Loropetalum Chinese Oliver var. rubrum

作　　者：侯伯鑫[1] 程政红[1] 林峰[1] 余格非[1] 易霭琴[1] 宋庆安[1] 

机构地区：[1]湖南省林业科学院,长沙410004

出　　处：《中国城市林业》2004年第6期33-35,共3页Journal of Chinese Urban Forestry

基　　金：本文是国家"十五"科技攻关重大项目<中国森林生态网络体系建设岳阳市"点"的研究与示范>子专题部分成果

摘　　要：红花檵木(Loropetalum chinense var.rubrum Yieh)为金镂梅科(Hamametidaceae)，檵木属，常绿灌木或小乔木，是湖南和江西特产的珍贵园林观赏植物。红花檵木花红叶红，色彩绚丽，一年3～4次花期，生态适应性强，耐修剪，易造型，广泛用于色篱、模纹花坛、灌木球、桩景造型、盆景等城市园林绿化。全国苗木生产面积6000hm^2，Establish 10 excellent variation asexual reproduction colony through ray radiating colchicines daubing and natural variation. Region experiments in Hunan°￠Hubei°￠Guangxi and Sichuan etc, in 2000hm2, the genetic of the 10 variation colony was stable. In 2003, the 10 new varieties were examined and approved state grade forest improved varieties by State Forestry Administration￡'P.R China°￡And the area of the popularize was 3500 hm2 in the country.

关 键 词：红花檵I木 品种选育 品种推广 诱变育种 无性系育种群 观赏性状 

分 类 号：S685[农业科学—观赏园艺]