摘要
金玉2002是用自交系WD11作母本、自交系DH-15作父本组配而成的普通玉米(Zea mays L.)杂交种。2020—2021年参加湖北省区域试验,两年平均产量为9 656.9 kg/hm2,比对照品种华玉11增产5.9%。该品种于2022年通过湖北省农作物品种审定委员会审定。介绍了金玉2002的选育目标、选育思路、选育经过、亲本及品种特征特性、参试结果、优点、生产中注意事项、栽培技术及制种技术要点等。
Jinyu2002 is a common corn(Zea mays L.)hybrid made of inbred line WD11 as the female parent and inbred line DH-15 as the male parent.In the regional test of Hubei Province from 2020 to 2021,the average yield of Jinyu2002 was 9656.9 kg/hm2,which increased by 5.9%compared with the control variety Huayu 11.The variety was approved by Hubei Crop Variety Approval Com⁃mittee in 2022.The breeding objective,breeding thought,breeding process,parents and variety characteristics,test results,advan⁃tages,matters needing attention in production,cultivation techniques and seed production techniques of Jinyu 2002 were introduced.
作者
杨虎
周刚
曹永胜
陈光勇
秦光明
李萌
唐余成
宋伟
张世洪
YANG Hu;ZHOU Gang;CAO Yong-sheng;CHEN Guang-yong;QIN Guang-ming;LI Meng;TANG Yu-cheng;SONG Wei;ZHANG Shi-hong(Shiyan Academy of Agricultural Sciences,Shiyan 442000,Hubei,China;Wuhan Longfukang Agricultural Development Co.,Ltd.,Wuhan 430000,China)
出处
《湖北农业科学》
2023年第12期9-12,17,共5页
Hubei Agricultural Sciences
基金
湖北省农业科技创新中心项目(2016-620-000-001-063)。
