四川农业大学学报 ›› 2006, Vol. 24 ›› Issue (02): 139-143.doi: 10.16036/j.issn.1000-2650.2006.02.004

• 研究论文 • 上一篇    下一篇

部分川单系列玉米新品种在西昌区的栽培模式选择

胡尔良, 潘光堂, 杨克诚, 王屈强, 刘永建, 田孟良   

  1. 四川农业大学 玉米研究所, 四川 雅安 625014
  • 收稿日期:2006-02-27 出版日期:2006-06-30 发布日期:2017-03-06
  • 基金资助:
    科技部农业科技成果转化资金

Study on Cultivation Model of Part Chuandan Maize Hybrids in Xichang Ecological Area

HU Er-liang, PAN Guang-tang, YANG Ke-cheng, WANG Qu-qiang, LIU Yong-jian, TIAN Meng-liang   

  1. Maize Research Institute, Sichuan Agricultural University, Yaan 625014, Sichuan, China
  • Received:2006-02-27 Online:2006-06-30 Published:2017-03-06

摘要: 采用三因素五水平二次回归正交旋转组合设计,研究玉米品种、密度、施肥措施对西昌地区玉米产量形成的作用效应,建立回归模型并分析各因子的作用规律。结果表明,品种对西昌地区玉米产量影响最大;品种与种植密度之间存着显著的互作效应,文中提出了部分川单系列玉米新品种在西昌地区的栽培模式。

关键词: 玉米, 正交回归旋转设计, 品种, 密度, 施肥

Abstract: Quadratic orthogonal regressive rotation design of three factors is applied to study the effect of varieties, density and fertilization to maize yield in Xichang ecological area. The results show that variety is the most important factor for maize yield in this area and significant interaction is found between variety and density. And cultivation model of part chuandan maize hybrids are also analysed and discussed in this paper.

Key words: maize, quadratic orthogonal regressive rotation, variety, density, fertilization

中图分类号: 

  • S513