安徽农业科学2018，Vol.46Issue(6)：37-38,45,3.
玉米品种桥玉8号高产配套栽培技术研究
Study on High-yield Cultivation Technology of Maize Variety Qiaoyu 8
周庆伟 1李娜 1陈国立 2孙佩 3周联东 3黄金华 3张瑞平3
作者信息
- 1. 河南省利奇种子有限公司,河南新乡453500
- 2. 河南黄泛区地神种业有限公司,河南西华466632
- 3. 河南省新乡市农业科学院,河南新乡453003
- 折叠
摘要
Abstract
[Objective] To research the high-yield cultivation technique of maize variety Qiaoyu 8.[Method] Four-factor five-level quadratic regressive rotation combination design was adopted to research the effects of N,P and K application doses on the formation of maize variety Qiaoyu 8.Regression model was established and the functional rule of each factor was analyzed.[Result] The influencing degrees of different factors on the yield of Qiaoyu 8 from big to small were in the order of density,N application dosage,K application dosage,P application dosage.The agronomic measures optimization scheme of Qiaoyu 8 yield greater than 11 238.92 kg/hm2 was as follows:62 322-63 678 plants/hm2,255-285 kg/hm2 N application dosage,85-95 kg/hm2 P application dosage and 85-95 kg/hm2 K application dosage.[Conclusion] This research provided theoretical foundation for the acceleration of industrialization process of Qiaoyu 8.关键词
桥玉8号/二次回归旋转组合设计/高产栽培/数学模型Key words
Qiaoyu 8/Quadratic regressive rotational combinational design/High-yield cultivation/Mathematical model分类
农业科技引用本文复制引用
周庆伟,李娜,陈国立,孙佩,周联东,黄金华,张瑞平..玉米品种桥玉8号高产配套栽培技术研究[J].安徽农业科学,2018,46(6):37-38,45,3.
