高纤维细度苎麻新品种“川苎12”选育报告  

Report on Breeding of New Ramie Variety "Chuan Zhu 12" with High Fiber Fineness

作　　者：张中华[1] 李立安[1] 魏刚[1] 杨燕[1] 任小松[1] 苟云 李亚玲[1] 李萍[1] 唐朝霞[1] 

机构地区：[1]四川省达州市农业科学研究所,四川达州635000

出　　处：《中国麻业科学》2010年第5期245-247,260,共4页Plant Fiber Sciences in China

基　　金：国家"863"资助项目(2004AA241210);四川省育种攻关项目(2006-YZGG-14)

摘　　要：川苎12号(原代号CZ0601)是利用优质地方品种天然杂交、高产良种自交后代株系,杂交选育而成的高纤维细度、高产、多抗苎麻新品种。在国家苎麻区域试验中平均单纤维细度2308m/g,比对照圆叶青高458 m/g,达特优质标准,平均原麻产量2584.65㎏/hm2,与对照相当;在国家苎麻生产试验中平均单纤维细度2298m/g,平均原麻产量2581.65㎏/hm2,较对照增产1.98%。高抗苎麻花叶病、炭疽病、根腐线虫病。Chuan Zhu 12 （the original code CZ0601 ） is a new ramie variety derived from the progeny of D-26 × D-9861. CZ0601 has high fiber quality. Its fiber fineness was 2308,which was 458 higher than the control ＂Yuanyeqing＂ in the national regional trial, the average raw fiber yield was 2584.65kg/hm^2, it was at same level with CK. The average raw fiber yield was 2581.65kg/hm2, 1.98% higher than the control ＂Yuanyeqing＂ in the national production demonstration. CZ0601 showed high resistance to mosaic disease, anthracnose and root-rot nematodes in ramie.

关 键 词：苎麻 新品种 川苎12 

分 类 号：S563.1[农业科学—作物学]