摘要
采用常规高产稳产分析方法和高稳系数法,结合AMMI模型对2017年和2018年河南省7个糯玉米区试参试品种进行比较分析,筛选出高产稳产的糯玉米新品种及其适宜种植区域。结果表明:洛白糯3号是丰产性和稳产性较好的品种,适合河南省内种植,周糯6号是丰产性好、稳产性中等的品种,适合商丘、焦作、南阳等地种植。
Seven waxy maize varieties tested in 2017 and 2018 in Henan Province were compared and analyzed by conventional high and stable yield analysis and high-stability coefficient method combined with the AMMI model.And the new maize varieties with high and stable yield and their suitable planting areas were selected.The results showed that:Luobainuo 3 was a variety with good yield and stability,suitable for planting in Henan province,and Zhounuo 6 was a variety with high yield and medium stability,suitable for planting in Shangqiu,Jiaozuo,and Nanyang.
作者
魏常敏
周文伟
许卫猛
邢永锋
张传量
李桂芝
宋万友
WEI Changmin;ZHOU Wenwei;XU Weimeng;XING Yongfeng;ZHANG Chuanliang;LI Guizhi;SONG Wanyou(Zhoukou Academy of Agricultrual Sciences,Zhoukou,Henan 466000,China)
出处
《作物研究》
2020年第3期223-226,共4页
Crop Research
关键词
糯玉米
品种
丰产稳产性
种植区域
fresh waxy corn
varieties
high and stable yield
planting areas