摘要
冀谷24是R219经60Coγ射线辐射诱变后选育而成的谷子新品种。该品种抗阿特拉津,通过喷施阿特拉津可以实现化学除草,能够减轻谷子除草的劳动强度。2004～2005年国家夏谷新品种区域试验,平均产量为5 024.85 kg/hm2,较对照豫谷5号增产5.26%,居2 a所有参试品种第4位。2006年通过国家鉴定。
Jigu 24 was a new foxtail millet cultivar bred from R219 by 60Co-γ radiation-induced mutation.It was resistant to herbicide atrazine,which could reduce the labour intensity of weeding.The average yield reached 5 024.85 kg/hm2 in the national summer millet new cultivars regional tests from 2004 to 2005,which increased by 5.26% than the control Yugu No.5.It was the fourth one in the tested varieties.It passed the national identification in 2006.
出处
《河北农业科学》
2011年第5期68-69,共2页
Journal of Hebei Agricultural Sciences
基金
河北省科技攻关计划项目(02220101D)
国家高新技术研究发展计划(2001AA241231)
关键词
冀谷24
辐射育种
谷子品种
抗阿特拉津
Jigu 24
Radiation breeding
Foxtail millet cultivar
Resistance to atrazine
