---

作 者 ：赵团结;盖钧镒

期 刊 ：作物学报 2006年 32卷 11期 页码：1604-1610

关键词：大豆；质核互作雄性不育；测交；种质创新；

Keywords:Soybean, Cytoplasmic-nuclear male sterility (CMS), Testcross, Germplasm enhancement,

摘 要 ：利用质核互作雄性不育系NJCMS1A的4个保持系为核背景测验种（父本）从大豆资源中筛选新不育细胞质，发现与71个不同来源的栽培大豆和17个野生大豆资源杂交所获得的103个杂交组合中有8个组合的后代出现不育株，经进一步的正反交和回交试验，发现来源于山西的野生材料N23168和来源于湖北的栽培品种N21566具不育细胞质。另一方面

Abstract:There are still problems in the utilization of heterosis in soybean due to the difficulties in pollination or outcrossing in increasing seeds of male-sterile lines and producing hybrid seeds even the three line system (male-sterile line, maintainer line and restorer line) has been established alread

---