摘要
常优2998是福建亚丰种业有限公司与常熟市农业科学研究所用常5-203A与CR-998配组育成的三系籼粳杂交中稻新组合,在生产中表现株型适中、结实率高、丰产性好、米质优、适应性广等特点,2021年7月通过福建省农作物品种审定委员会审定。介绍了常优2998亲本的特征特性及其在福建省邵武市作烟后稻的高产制种技术。
Changyou 2998,Chang 5-203A/CR-998,is a new three-line indica-japonica medium hybrid rice combination developed by Fujian Yafeng Seed Industry Co.,Ltd.and Changshu Agricultural Science Research Institute.It has the characteristics of moderate plant type,high seed setting rate,high yield,good grain quality and wide adaptability in production.It was released by Fujian Crop Variety Appraisal Committee in July 2021.This paper introduced the characteristics of the parents of Changyou 2998 and its high-yielding seed production techniques after harvesting of tobacco in Shaowu City of Fujian Province.
作者
廖留英
LIAO Liu-ying(Fujian Yafeng Seed Industry Co.,Ltd.,Fuzhou,Fujian 350012,China)
出处
《杂交水稻》
CSCD
北大核心
2023年第1期109-111,共3页
Hybrid Rice
基金
福州市科技计划项目(2020-N-28)。
关键词
杂交水稻
常优2998
烟后稻
制种技术
hybrid rice
Changyou 2998
rice after tobacco production
seed production technology
