摘要
甘薯种质材料"BB30-224"是从国际马铃薯中心引进的BB系列杂交种子中选育出的品系。经鉴定:"BB30-224"具有生产力强、干物质含量高、抗黑斑病、贮藏性好、嫁接诱导开花多、结实率高等优良特性,而且还具有干物质含量和黑斑病抗性遗传能力强、后代品系入选率高等特点。"BB30-224"是现有育种材料中表现较好,优点突出的优秀种质资源。
The sweetpotato germplasm＇BB30-224＇was selected from the hybrid seeds of＇BB＇ series,which were introduced from the International Potato Center.The results of identifying the ＇BB30-224＇showed that it had high productivity and dry matter content,high level of resistance to black rot,good storage quality,easy flowering by graft,and high capsule setting ratio.It also had strong ability of inheritance of the character which were dry matter content and the resistance to black rot.There was high selecting ratio of its offspring seedlings.In conclusion,the germplasm ＇BB30-224＇was a rare parental material for sweetpotato breeding.
出处
《西南农业学报》
CSCD
北大核心
2010年第6期1813-1817,共5页
Southwest China Journal of Agricultural Sciences
基金
现代农业产业技术体系建设专项资金(nycytx-16-B-4)
四川省科技计划项目(2006YZGG-4)资金资助
关键词
甘薯
种质资源
特性
Sweetpotato
Germplasm
Characteristics
