不结球白菜新品种晋耐的选育  

Breeding of Non-heading Chinese Cabbage Jinnai

作　　者：郝丽峰 赵俊[2] 巫东堂[2] 赵军良[2] 王军[3] 李改珍[2] 王秀英[2] 齐仙惠[2] 赵占军 HAO Lifeng;ZHAO Jun;WU Dongtang;ZHAO Junliang;WANG Jun;LI Gaizhen;WANG Xiuying;QI Xianhui;ZHAO Zhanjun(Research Center of Test,Shanxi Academy of Agricultural Sciences,Taiyuan 030031,China;Institute of Vegetables,ShanxiAcademy of Agricultural Sciences,Taiyuan 030031,China;Seed Control Station of Taiyuan,Taiyuan 030002,China)

机构地区：[1]山西省农业科学院试验研究中心,山西太原030031 [2]山西省农业科学院蔬菜研究所,山西太原030031 [3]太原市种子管理站,山西太原030002

出　　处：《山西农业科学》2018年第8期1262-1264,1273,共4页Journal of Shanxi Agricultural Sciences

基　　金：国家大宗蔬菜产业技术体系太原综合试验站(CARS-25-G-06);大白菜种质资源创新与应用山西省科技创新重点团队(2014131016);山西省科技基础条件平台项目(201705D121019-6)

摘　　要：晋耐新品种是以2006-8-185-75-78雄性不育系为母本,以2006-195-51-71多代自交系为父本配制而成的杂种一代。该品种生育期76 d左右,株高22 cm,开展度24 cm,叶片深绿色,帮色浅绿,蜡粉少,叶面平展,束腰性中,半直立,长势快,品质脆嫩,商品性好,耐抽薹,适应性强。株行距15 cm×20 cm,单株质量140~180 g。在2009—2010年品比试验中,晋耐平均净菜产量为45 120.83 kg/hm^2,比对照五月慢增产10.6%;在2011—2012年山西省冬春季设施区域试验中,平均净菜产量为56 139.52 kg/hm^2,比对照五月慢平均增产15.3%;在2012年生产试验中,晋耐平均净菜产量为37 394.55 kg/hm^2,比对照五月慢增产10.7%,抗病毒病和霜霉病。适宜在山西、辽宁、河北、山东等地种植。The new cultivar of Jinnai Chinese cabbage is a F1 hybrid, which is crossed by male sterile line 2006-8-185-75-78 as a maternal parent and self-incompatible line 2006-195-51-71 as a paternal parent. Its charaters are as follows： growth period is 76 d,plant height is 22 cm and width is 24 cm, leaves show dark green and petioles light green, less wax on them, leaves are flat, girdling of plant is moderate, plant shows half-erect, growth vigor is fast, it tastes crisp and tender, good commodity, bolting resistance, strong adaptability. Plant spacing is 15 cm×20 cm, single plant quality is 140-180 g. The average net yield was 45 120.83 kg/hm2, which was10.6% higher than that of the control Wuyueman in the variety tests of 2009-2010. The average net yield was 56 139.52 kg/hm2, which was 15.3% higher than that of the control in facility regional trials of Shanxi in winter and spring of 2011-2012. In production tests of2012, the average net yield was 37 394.55 kg/hm2, which was 10.7% higher than that of the control. There are viral disease and downy mildew resistances. It is suitable for planting in Shanxi, Liaoning, Hebei, Shandong provinces, etr.

关 键 词：不结球白菜 晋耐 胞质雄性不育系 

分 类 号：S634.3[农业科学—蔬菜学]