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大麦杂优利用中强优势组合的选择和恢复系恢复能力的研究
THE SELECTION OF DOMINANT COMBINATIONS AND THERESTORING ABILITY OF SELECTED REST ORERS
【摘要】 利用新选育出的质核互作型雄性不育系和筛选出的恢复系配制杂种,研究了恢复系恢复基因的恢复能力,并从杂种后代表现讨论了强优势组合的选配应注意的问题。
【Abstract】 Hybridizations were made with new male-sterile lines and screened restorers in 1993.Therestoring ability of the restoring genes was studied.According to the expression of agronotnic traits and yildhemponents of hybrid F1,the key points for attention in the selection of dominant combinations were discuss-ed.
【基金】 国家“八五”攻关
- 【文献出处】 江苏农学院学报 , 编辑部邮箱 ,1995年01期
- 【分类号】S334.5
- 【被引频次】1
- 【下载频次】29