摘要
雄性不育技术的研究对大葱杂种优势的进一步利用具有推进作用。介绍了大葱雄性不育的类型、大葱雄性不育花器官的形态特征和花粉发育的细胞学研究情况、大葱雄性不育生物分子学的研究情况,总结了利用大葱雄性不育创制的不育系及育成的杂种一代在生产上的应用情况,并对大葱雄性不育杂种优势的利用进行了展望。
Male sterility can promote the further utilization of heterosis in welsh onion.In this paper,the types of male sterility in welsh onion were described.The morphological characteristics of flower organ and cytological research of pollen development were introduced.The molecular research of male sterility in welsh onion was summarized.The application of male sterile line created by male sterility in welsh onion and the hybrid generation bred in production was summarized.Finally,the utilization of heterosis of male sterility in welsh onion was prospected.
作者
康香辉
安进军
袁瑞江
王丽乔
KANG Xianghui;AN Jinjun;YUAN Ruijiang;WANG Liqiao(Shijiazhuang Academy of Agriculture and Forestry Sciences,Hebei 050021)
出处
《长江蔬菜》
2021年第4期43-47,共5页
Journal of Changjiang Vegetables
基金
国家现代农业产业技术体系专项资金资助(CARS-24-G-01)
河北省科技支撑项目(16226304D)
石家庄市科技支撑项目(191490312A)。
关键词
大葱
雄性不育
杂交制种
Welsh onion(Allium fistulosum L.var.gigantum Makino)
Male sterility
Hybrid seed production
