韭菜品种“廊韭6号”的选育  

Breeding on the Chinese Chive ‘langjiu 6 varieties’

作　　者：张桂海 王明耀[1] 王学颖[1] 崔绍玉[1] 温素萍[1] 石颖[1] 

机构地区：[1]廊坊市农林科学院,河北廊坊065000

出　　处：《北方园艺》2011年第4期202-203,共2页Northern Horticulture

基　　金：河北省科技厅科技支撑计划资助项目(06220116D)

摘　　要：通过回交及多代自交育成了遗传性状稳定,雄性不育率达100%的雄性不育系LZK-A和与雄性不育系配套的雄性不育保持系LZK-B。利用单株、单系连续自交,选育优质自交系。以雄性不育系LZK-A为母本,耐热、抗病优良自交系为父本配置杂交组合12个。通过2 a的筛选,依据6～8月的韭菜的产量及品质鉴定,从中选出了最优组合6,2010年审定定名为"廊韭6号"。From several generations of backcrossing and cross-bred to the stable genetic traits and male sterility rate of 100%of the male sterile line LZK-A and supporting the male sterile and male sterility maintainer line LZK-B.Using monoclonal,single-line continuous self,breeding the best quality inbred lines.LZK-A as female parent,resistanting heat parent inbred lines crosses the configuration 12.Through two years of screening,6 to 8 months based on the yield and quality of identification of Chinese chive,selected from an optimal combination.

关 键 词：雄性不育系 自交系 杂交一代 

分 类 号：S633.303.3[农业科学—蔬菜学]