方竹新品种 ‘曲秆方竹’  

A New Cultivar of Chimonobambusa quadrangularis:‘Qugan Fangzhu’

作　　者：江明艳[1] 蒋学礼 史军义[3] 陈其兵[1] 罗正华[1] 马丽莎 李志伟 杨轶雄 Jiang Mingyan;Jiang Xueli;Shi Junyi;Chen Qibing;Luo Zhenghua;Ma Lisha;Li Zhiwei;Yang Yixiong(Sichuan Agricultural University,Chengdu 611130,China;Forestry Bureau of Ebian Yi Autonomous County,Leshan 614300,China;Flower Research and Development Center of Southwest China,Chinese Academy of Forestry,Kunming 650224,China;Meilan Bamboo Industry Research Institute of Dujiangyan City,Chengdu 611830,China)

机构地区：[1]四川农业大学园林学院,成都611130 [2]峨边彝族自治县林业局,四川乐山614300 [3]中国林业科学研究院西南花卉研究开发中心,昆明650224 [4]都江堰市美岚竹业研究院,成都611830

出　　处：《世界竹藤通讯》2022年第1期46-48,共3页World Bamboo and Rattan

基　　金：四川省科技计划项目(2021YFYZ0006)。

摘　　要：曲秆方竹Chimonobambusa quadrangularis ‘Qugan Fangzhu’属于竹亚科Bambusoideae方竹属Chimonobambusa Makino的方竹C.quadrangularis(Fenzi)Makino。2004年发现于四川省乐山市峨边彝族自治县大堡镇,随后作为笋用竹在大堡镇引种栽培,是方竹变异植株经人工驯化、培育而成的栽培竹新品种。‘曲秆方竹’与方竹另一栽培品种‘峨优1号’C.quadrangularis‘Eyou 1’关键区别在于:前者秆呈"S"形屈曲,后者直立。Chimonobambusa quadrangularis ‘Qugan Fangzhu’ is a new bamboo cultivar cultivated from C. quadrangularis in the genus of Chimonobambusa Makino of Bambusoideae. It was found in 2004 in Dabao Town, Ebian Yi Autonomous County, Leshan City, Sichuan Province, and then introduced and cultivated in Dabao Town as shoot bamboo. The new cultivar was developed by artificial domestication and cultivation from the variation plants of C. quadrangularis(Fenzi)Makino. The key differences between ‘Qugan Fangzhu’ and ‘Eyou 1’ is that the culms of the former show s-shaped buckling, while the culms of the latter are erect.

关 键 词：方竹属 方竹 ‘曲秆方竹’ ‘峨优1号’ 栽培品种 

分 类 号：S795[农业科学—林木遗传育种]