摘要
eK优4480系采用赣州农科所育成的高秆隐性(eui基因)籼型长穗颈不育系K17eA与从广东省农科院引进的R4480杂交选育而成。表现高产稳产、抗病性强、米质优,具有较广泛的适应性,已分别通过广西和江西农作物品种审定委员会审定。
eK You 4480 was selected from the hybrid of K17eA, a recessive long- stalked, long -spike -necked Indica sterile line bred by Institute of Agricultural Science of Ganzhou City and R4480 introduced from Guangdong Academy of Agricultural Sciences. It is characterized by high and stable yield, strong resistance against diseases and good quality of shelled rice. It was eyamined and approved by the committees of farm crop examination and approval of Guanxi and Jiangxi Provinces.
出处
《江西农业大学学报》
CAS
CSCD
北大核心
2005年第4期635-637,共3页
Acta Agriculturae Universitatis Jiangxiensis
基金
国家科技攻关计划(2001BA507A14)
江西省科技厅农业攻关重点项目(200110100102)
关键词
e型杂交稻
eK优4480
选育
e type hybrid rice
eK you 4480
selection
application
