湖北农业科学 ›› 2026, Vol. 65 ›› Issue (6): 26-30.doi: 10.14088/j.cnki.issn0439-8114.2026.06.005

• 育种·栽培 • 上一篇    下一篇

江汉平原大豆玉米带状复合种植模式优化与品种筛选

马盛峰1, 何莉莉2, 池立军1, 田平平1, 李先梅1, 孙勇胜1, 熊婷1, 周登文2   

  1. 1.公安县农业农村科技服务中心,湖北 公安 434300;
    2.荆州市农业技术推广中心,湖北 荆州 434020
  • 收稿日期:2025-12-25 出版日期:2026-06-25 发布日期:2026-06-26
  • 通讯作者: 周登文(1973-),男,湖北仙桃人,农艺师,主要从事农作物栽培技术推广工作,(电子信箱)jzzbzdw@163.com。
  • 作者简介:马盛峰(1986-),男,河南淮滨人,农艺师,主要从事种植业生产与农业技术推广工作,(电子信箱)253290801@qq.com。
  • 基金资助:
    公安县2024年大豆玉米带状复合种植项目

Optimization of strip intercropping patterns and variety screening for soybean and maize in the Jianghan Plain

MA Sheng-feng1, HE Li-li2, CHI Li-jun1, TIAN Ping-ping1, LI Xian-mei1, SUN Yong-sheng1, XIONG Ting1, ZHOU Deng-wen2   

  1. 1. Gongʼan County Agricultural and Rural Science and Technology Service Center, Gongʼan 434300, Hubei, China;
    2. Jingzhou Agricultural Technology Extension Center, Jingzhou 434020, Hubei, China
  • Received:2025-12-25 Published:2026-06-25 Online:2026-06-26

摘要: 为筛选适宜江汉平原大豆玉米带状复合种植的高效模式与优良品种组合,以缓解粮豆“争地”矛盾,于2024年在湖北省公安县采用裂区试验设计,主区设置3种种植模式(M1:4行玉米+7行大豆,带宽480 cm;M2:4行玉米+6行大豆,带宽450 cm;M3:2行玉米+4行大豆,带宽250 cm),副区为9个玉米和大豆品种组合。结果表明,种植模式与品种组合的主效应对大豆产量和系统效益指标影响均达显著(P<0.05)或极显著(P<0.01)水平,二者交互作用不显著(P>0.05)。主效应分析显示,M1模式的大豆产量、总产值、净利润及土地当量比均显著优于M2和M3模式,且净利润是玉米或大豆单作的2倍以上。玉米品种康农玉8009与大豆品种中豆63或南农60的组合在所有组合中综合表现都较佳,其系统产量、总产值和土地当量比均显著高于其他多数组合。综合比较所有处理,M1模式与“康农玉8009+中豆63”或“康农玉8009+南农60”组合表现较优,其总产值分别达24 211、24 209元/hm2,且该模式机械化适应性好,因此推荐这2种组合作为江汉平原地区大豆玉米带状复合种植的主推模式。

关键词: 大豆[Glycine max(Linn.) Merr.], 玉米(Zea mays L.), 带状复合种植模式, 品种筛选, 交互作用, 土地当量比

Abstract: To screen the high-efficiency mode and excellent variety combination suitable for soybean-maize strip compound planting in the Jianghan Plain, so as to alleviate the land competition between grain and soybean crops, a split-plot field experiment was conducted in Gong’an County, Hubei Province in 2024. Three planting patterns were arranged in the main plots: M1 (4 rows of maize + 7 rows of soybean, with a strip width of 480 cm), M2 (4 rows of maize + 6 rows of soybean, with a strip width of 450 cm), and M3 (2 rows of maize + 4 rows of soybean, with a strip width of 250 cm). Nine maize-soybean variety combinations were assigned to the subplots. The results showed that the main effects of planting pattern and variety combination on soybean yield and system benefit indexes were significant (P<0.05) or extremely significant (P<0.01), and the interaction between the two was not significant (P>0.05). The main effect analysis showed that the soybean yield, total output value, net profit and land equivalent ratio of M1 were significantly better than those of M2 and M3, and its net profit was more than twice that of maize or soybean monoculture. The combination of maize variety Kangnongyu 8009 and soybean varieties Zhongdou 63 or Nannong 60 had better comprehensive performance in all combinations, and its system yield, total output value and land equivalent ratio were significantly higher than those of most other combinations. Based on comprehensive comparison of all treatments, pattern M1 combined with ‘Kangnongyu 8009 + Zhongdou 63’ or ‘Kangnongyu 8009 + Nannong 60’ performed optimally, with total output values reaching 24 211 yuan/hm2 and 24 209 yuan/hm2, respectively. In addition, this pattern showed good adaptability to mechanized operation. Therefore, these two combinations are recommended as the dominant models for soybean-maize strip intercropping in the Jianghan Plain region.

Key words: soybean[Glycine max(Linn.) Merr.], maize (Zea mays L.), strip intercropping pattern, variety screening, interaction effect, land equivalent ratio

中图分类号: