慈竹新品种‘长节慈竹’  

A New Cultivar of Neosinocalamus affinis:‘Changjiecizhu’

作　　者：江明艳[1] 李文忠 史军义[3] 杨轶雄 罗正华[1] 吕兵洋 陈其兵[1] Jiang Mingy an;Li Wenzhong;Shi Junyi;Yang Yixiong;Luo Zhenghua;Lv Bingyang;Chen Qibing(Sichuan Agricultural University,Chengdu 611130,China;Forestry Bureau of Yucheng District,Ya'an 625000,Sichuan,China;Institute of Highland Forest Science,Chinese Academy of Forestry,Kunming 650224,China)

机构地区：[1]四川农业大学,成都611130 [2]雅安市雨城区林业局,四川雅安625000 [3]中国林业科学研究院高原林业研究所,昆明650224

出　　处：《世界竹藤通讯》2023年第1期83-85,共3页World Bamboo and Rattan

基　　金：四川省科技计划项目(2022NZZJ0007)。

摘　　要：文章介绍了慈竹一新品种‘长节慈竹’。长节慈竹Neosinocalamus affinis‘Changjiecizhu’属于竹亚科Bambusoideae慈竹属Neosinocalamus Keng f.的慈竹N.affinis(Rendle)Keng f.。21世纪初发现于四川省雅安市雨城区慈竹人工居群中,是慈竹变异植株经人工驯化、培育而成的栽培竹新品种。‘长节慈竹’与慈竹(栽培型)的关键区别在于其节间明显长于后者,通常达70 cm以上,最长可达130 cm。This paper introduces a new cultivar of Neosinocalamus affinis:‘Changjiecizhu’.‘Changjiecizhu’comes from N.affinis(Rendle)Keng f.in the genus of Neosinocalamus Keng f.of Bambusoideae.It was found in the artificial population of N.affinis in Yucheng District,Ya’an City,Sichuan Province in the early 21stcentury.The new cultivar has been developed by artificial domestication and cultivation from the variation plants of N.affinis.The key difference between‘Changjiecizhu’and N.affinis(Cultivated)is that the former has significantly longer internodes than the latter,usually 70-130 cm.

关 键 词：慈竹属 慈竹 ‘长节慈竹’ 竹栽培品种 

分 类 号：S795.5[农业科学—林木遗传育种]