小菘菜异源胞质雄性不育系CMS08-6的选育  

Alloplasmic,cytoplasmic male-sterility CMS08-6 from greens komatsuna

作　　者：邵贵荣[1] 陈文辉[1] 方淑桂[1] 曾小玲[1] 郑学立[1] 

机构地区：[1]福州市蔬菜科学研究所,福建福州350012

出　　处：《福建农业学报》2009年第2期113-116,共4页Fujian Journal of Agricultural Sciences

基　　金：福建省科技重大专项(2008NZ0002);福州市科技发展基金项目(2005350102000456)

摘　　要：用大白菜异源胞质雄性不育系CMS22-3为母本,不同小菘菜自交系为父本,通过连续几代回交,最终选育出小菘菜异源胞质雄性不育系CMS08-6。该不育系具有生长发育正常、抗病、农艺性状优、配合力好等特点,利用CMS08-6配制的组合CMS08-6×87-6在示范生产上表现较优良。Greens Komatsuna＇s alloplasmic, cytoplasmic male-sterility line, CMS08 -6, was obtained at several generations through backcrossing and selection using Chinese cabbage alloplasmic, cytoplasmic male-sterility CMS22 -3 as the female parent and a different self-bred line of Greens Komatsuna as the male parent. The maintenance line was 90 -6. CMS08 -6 was characterized for normal growing, disease resistance, good agronomy characteristics and suit- ability for hybridization. Its hybridized CMS08 - 6 × 87 - 6 showed excellent results on the demonstration trial.

关 键 词：小菘菜 异源胞质 雄性不育 回交 

分 类 号：S634.3[农业科学—蔬菜学]