阳春甜加糯玉米新品种引种比较试验  

Comparative Test Study on the Introduction of New Varieties of Sweet and Waxy Corn in Yangchun

作　　者：李武[1] 吴晓 卢文佳[1] 梁炳荣 欧珊 陈家强 刘建华[1] LI Wu;WU Xiao;LU Wenjia;LIANG bingrong;OU Shan;CHEN Jiaqiang;LIU Jianhua(Crops Research Institute,Guangdong Academy of Agricultural Sciences,Guangdong Provincial Key Laboratory of Crop Genetic Improvement,Guangzhou 510640,China;Yangchun Institute of Agricultural Sciences,Yangchun 529600,China)

机构地区：[1]广东省农业科学院作物研究所/广东省农作物遗传改良重点实验室,广东广州510640 [2]阳春市农业科学研究所,广东阳春529600

出　　处：《广东农业科学》2019年第11期1-6,共6页Guangdong Agricultural Sciences

基　　金：广东省乡村振兴战略专项(粤农[2018]125号);广东省科技计划项目(2017B0202003003);广东省农业科学院创建市县农科所联系专家制及人才培训项目(2019联系01-06);广东省农业科学院团队建设项目(201610 TD);广东省科技厅高新技术产业化项目(2012B010300029)

摘　　要：【目的】筛选适宜阳春种植的甜加糯鲜食玉米新品种。【方法】以粤彩糯2号为对照,对引进的京科糯928及粤白甜糯系列新品种开展品种比较试验。【结果】京科糯928,粤白甜糯5号、粤白甜糯6号、粤白甜糯7号、粤白甜糯8号、粤白甜糯9号6个参试新品种在熟期、株型、抗性、产量及品质等方面均明显优于对照品种粤彩糯2号。其中,2019年春造6个参试新品种比对照品种分别增产8.09%、30.26%、15.09、6.14%、18.12%,差异均达显著水平;粤白甜糯6号、粤白甜糯7号、粤白甜糯9号及京科糯928等品种的蒸煮品质总得分均显著高于对照品种。【结论】6个参试甜加糯玉米新品种均表现出早熟、矮壮、多抗、高产、优质等特点,适合阳春市推广应用。【Objective】The study was conducted to screen new varieties of fresh sweet and waxy corn suitable for cultivation in Yangchun.【Method】With Yuecainuo 2 as the control(CK),comparative experiments were carried out on the new varieties of Jingkenuo 928 and Yuebai sweet and waxy series introduced.【Result】The results showed that Jingkenuo 928,Yuebaitiannuo 5,Yuebaitiannuo 6,Yuebaitiannuo 7,Yuebaitiannuo 8 and Yuebaitiannuo 9 were significantly superior to Yuecainuo 2(CK)in terms of maturity,plant type,resistance,yield and quality.In the spring crop of 2019,the yield of 6 tested new varieties increased by 8.09%,30.26%,15.09,6.14%and 18.12%,respectively,compared with that of CK,with the difference above the significant level.More importantly,the total score of cooking quality of Yuebaitiannuo 6,Yuebaitiannuo 7,Yuebaitiannuo 9 and Jingkenuo 928 was significantly higher than that of CK.【Conclusion】The six new varieties of sweet and waxy corn tested showed the characteristics of early maturity,short strength,multi-resistance,high yield and high quality,which were all suitable for promotion and application in Yangchun City.

关 键 词：甜加糯玉米 引种 品比试验 产量 品质 

分 类 号：S513.037[农业科学—作物学]