毛竹秆S形变异性状遗传稳定性初步研究  

Preliminary study on genetic stability of culm S-shape variation of Phyllostachys edulis

作　　者：程平[1] 刘金喜 曾庆南[1] Cheng Ping;Liu Jinxi;Zeng Qingnan(Jiangxi Academy of Forestry,Nanchang Jiangxi 330013,China)

机构地区：[1]江西省林业科学院,江西南昌330013

出　　处：《南方林业科学》2018年第3期5-7,共3页South China Forestry Science

基　　金：江西省重点研发计划项目"低龄级毛竹材用林丰产高效培育关键技术研究"(项目编号:20161BBF60121)

摘　　要：通过对原产地和引种地毛竹秆S形变异调查,了解毛竹秆S形变异性状基本形态和遗传特性,结果表明毛竹秆S形变异表型性状遗传较稳定,其变异株数比例总体平均为82.35%。Through the investigation of culm S-shape variation of Phyllostachys edulis in original and introducing regions, the basic form and the genetic characteristics of culm S-shape variation of Ph. edulis were understood. The results showed that the phenotypic trait inheritance of culm S-shape variation of Ph. edulis is relatively stable, the overall average ratio of variation is 82.35%.

关 键 词：毛竹 变异 秆部性状 遗传稳定性 

分 类 号：S795.7[农业科学—林木遗传育种]