玉米杂交种东单60的选育及利用  

Breeding and Utilization of Maize Hybrid Dongdan 60

作　　者：宋儒[1] 徐福春[1] 杨永华[1] 王景成[1] 郑国利[1] 郭志有[1] 刘洋[1] 刘欢[1] 宋波[1] 李军[1] 

机构地区：[1]辽宁东亚种业有限公司,沈阳110148

出　　处：《玉米科学》2005年第z1期50-52,共3页Journal of Maize Sciences

摘　　要：新品种东单60是辽宁东亚种业有限公司用自选系A801为母本,外引系丹598为父本杂交育成的玉米单交种。该品种增产潜力大,抗病抗逆性强,适应性广,生物产量高,活秆成熟,是目前生产上粮饲兼用的理想品种。该品种采用低纬度种质资源导入、同缘互补技术育成。Dongdan 60 a new maize hybrid bred by Liaoning Dongya Seed Company Ltd. is a single cross variety deriving from inbred line A801×Dan598. It has good yield potential good resistance to plant disease and adversity wide adaptability and great biomass. Grains can be harvested when plant is still green. It is a good variety for forage as well as grain crops. Tropical gene and the technology of mutual compensation of sibs were used in breeding the variety.

关 键 词：玉米 杂交种 东单60 品种选育 利用 

分 类 号：S513.035.1[农业科学—作物学]