湖北农业科学 ›› 2021, Vol. 60 ›› Issue (18): 26-28.doi: 10.14088/j.cnki.issn0439-8114.2021.18.006

• 育种·栽培 • 上一篇    下一篇

黄冈市夏玉米大豆间作与单作对比分析

吴宇1, 常海滨1, 吴建磊2, 赵俊立1, 余常兵3   

  1. 1.黄冈市农业科学院,湖北 黄冈 438000;
    2.黄冈市气象局,湖北 黄冈 438000;
    3.中国农业科学院油料作物研究所,武汉 430062
  • 收稿日期:2020-12-24 出版日期:2021-09-25 发布日期:2021-10-11
  • 作者简介:吴宇(1992-),男,湖北黄冈人,农艺师,硕士,主要从事玉米育种研究工作,(电话)13277140801(电子信箱)514331955@qq.com。
  • 基金资助:
    国家重点研发计划项目(2016YFD0300209)

Comparative analysis of intercropping and monocropping of summer maize and soybean in Huanggang city

WU Yu1, CHANG Hai-bin1, WU Jian-lei2, ZHAO Jun-li1, YU Chang-bing3   

  1. 1. Huanggang Academy of Agricultural Sciences,Huanggang 438000,Hubei,China;
    2. Huanggang Meteorological Bureau,Huanggang 438000,Hubei,China;
    3. Oil Crop Research Institute, Chinese Academy of Agricultural Sciences,Wuhan 430062,China
  • Received:2020-12-24 Online:2021-09-25 Published:2021-10-11

摘要: 为探索适宜湖北省黄冈市采用的夏玉米大豆间作种植模式,开展了玉米大豆间作(2行∶3行)种植模式与常规单作种植模式的田间对比试验,分析不同种植模式的产量与经济效益。结果表明,间作种植模式经济效益显著高于玉米或大豆单作,收益达8 150元/hm2,较常规玉米、大豆单作种植,间作模式分别增收2 116、3 670元/hm2,分别增长35.1%、81.9%,经济效益可观,可为当地夏玉米大豆间作技术推广提供理论依据。

关键词: 玉米, 大豆, 间作, 黄冈市

Abstract: In order to explore the summer maize and soybean intercropping model for Huanggang city,Hubei province,a comparative experiment study was carried out between the summer maize-soybean intercropping model and the conventional monoculture to analyze the yield and economic benefits of different models. The results showed that the economic benefit of maize and soybean intercropping model was significantly higher than that of maize or soybean monoculture,with a profit of 8 150 yuan per hectare. Compared with conventional maize or soybean monoculture,the intercropping model increased income by 2 116 yuan per hectare and 3 670 yuan per hectare, respectively. The economic benefit of intercropping model is considerable, which can provide a theoretical basis for the promotion of summer maize and soybean intercropping technology.

Key words: maize, soybean, intercropping, Huanggang city

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