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中国农学通报 ›› 2005, Vol. 21 ›› Issue (11): 117-117.

所属专题: 园艺

• 目次 • 上一篇    下一篇

萝卜异质型不育系034A和杂交萝卜“泸萝6号”的选育

冉茂林,邹明华,范世祥,刘明先,肖义贵   

  • 出版日期:2005-11-05 发布日期:2005-11-05

Breeding of Alloplasmic Male Sterile Line 034A and Hybrid Species“Lu Luo N0. 6” of Radish

Ran Maolin, Zou Minghua, Fan Shixiang, Liu Mingxian, Xiao Yigui   

  • Online:2005-11-05 Published:2005-11-05

摘要: 通过萝卜远缘杂交创建不育源,再经过回交转育而选育出异源胞质不育系034A。034A属无花粉型,不育度100%,不育株率98.25%,育性稳定。配制的组合034A/062杂种优势强,每公顷产量44.37t,比对照春不老萝卜增产13.14%。在品比和多点试验中,产量、品质、抗病性、抗逆性均超过对照,2004年通过四川省农作物品种审定委员会审定,审定名为“泸萝6号”。

Abstract: Alloplasmic male sterile line 034A was breeded by using method of distant hybridization and backcross. The 034A belong to no pollen type, its male sterile degree was 100%, male sterility rate of plant was 98.25%, and the male sterility is stability. 034A/