落羽杉属4个新品种  

Four Hybrid Varieties of Taxodium

作　　者：於朝广[1] 殷云龙[1] 徐建华[1] 

机构地区：[1]江苏省.中国科学院植物研究所南京中山植物园,南京210014

出　　处：《林业科学》2011年第5期181-182,共2页Scientia Silvae Sinicae

基　　金：江苏省高技术(农业)研究项目(BG2007318);国家林业局植物新品种保护办公室植物新品种测试指南及已知品种数据库项目(2007010);江苏省林业三项工程项目(lysx200947)

摘　　要：‘中山杉405’,‘中山杉406’,‘中山杉407’和‘中山杉502’是以墨西哥落羽杉为母本、落羽杉为父本通过人工授粉杂交选育所获得的优良无性系,具有速生、耐水湿、耐盐碱、树形挺拔、主干通直圆满,抗风力强,适应性广,景观价值高等优良特性,可在江苏、浙江、上海、重庆、云南等地区栽植。＇Zhongshanshan 405＇,＇Zhongshanshan 406＇,＇Zhongshanshan 407＇and ＇Zhongshanshan 502＇were four elite varieties,which were selected from progeny of crossing between Taxodium mucronatum × T.distichum by artificial pollination,and were bred by Institute of Botany,Jiangsu Province and Chinese Academy of Sciences.All the varieties have tall and straight tree trunk,with other excellent characteristics,such as fast-growing,waterlogging tolerance,saltalkali tolerance,a wide adaptability to various habits,and beautiful landscape effects.They can be planted in Jiangsu,Zhejiang,Shanghai,Chongqing,Yunnan,etc.

关 键 词：落羽杉属 新品种 '中山杉405’ '中山杉406’ '中山杉407’ '中山杉502’ 

分 类 号：S722.5[农业科学—林木遗传育种]