2021年美国玉米高产竞赛简报  

Introduction of American National Corn Yield Contest in 2021

作　　者：尹敏晶 尹晓红 刘俊 郎洪彦[1] 肖艳华[1] YIN Min-jing;YIN Xiao-hong;LIU Jun;LANG Hong-yan;XIAO Yan-hua(Jilin Academy of Agricultural Sciences,Changchun 130033,China)

机构地区：[1]吉林省农业科学院,长春130033

出　　处：《玉米科学》2022年第6期124-130,共7页Journal of Maize Sciences

摘　　要：简要介绍2021年美国玉米高产竞赛概况,分析竞赛产量情况和优胜者各州分布情况、优胜品种分析情况,总结优胜者种植经验及高产原因,为发展我国玉米产业及高产玉米创建提供参考。This paper briefly introduces the national corn yield contest(NCYC)in America in 2021,analyzed the yield,the distribution of winners in each state and winning varieties,summarized the experience of NCYC win⁃ners and the reasons of high yield to provide inspiration for the development of corn industry in China in the future and the establishment of high yield of corn.

关 键 词：玉米 高产竞赛 品种 

分 类 号：S513[农业科学—作物学]