湖北农业科学 ›› 2025, Vol. 64 ›› Issue (10): 37-40.doi: 10.14088/j.cnki.issn0439-8114.2025.10.006

• 资源·环境 • 上一篇    下一篇

套作鲜食大豆和子粒大豆对南丰蜜橘产量和土壤肥力的影响

宋惠洁1, 吴艳1, 胡丹丹1, 陈晓2, 胡志华1, 徐小林1, 柳开楼1, 康锋3   

  1. 1.江西省红壤及种质资源研究所/国家红壤改良工程技术研究中心,南昌 331717;
    2.湖口县农业农村局,江西 九江 332500;
    3.江西省萍乡市农业技术推广中心,江西 萍乡 337000
  • 收稿日期:2025-04-29 出版日期:2025-10-25 发布日期:2025-11-14
  • 通讯作者: 柳开楼(1984-),男,河南滑县人,研究员,博士,主要从事土壤培肥与改良技术研究,(电话)15070822925(电子信箱)liukailou@163.com。
  • 作者简介:宋惠洁(1990-),女,河南漯河人,农艺师,硕士,主要从事土壤培肥与改良技术研究,(电话)17307092068(电子信箱)yu0395songhuijie@163.com。
  • 基金资助:
    江西省旱粮产业技术体系项目(JXARS-7); 江西省农业技术推广中心“百名农技人员强攻关”项目(202505)

Effects of intercropping with vegetable soybean and grain soybean on the yield of Nanfeng tangerine and soil fertility

SONG Hui-jie1, WU Yan1, HU Dan-dan1, CHEN Xiao2, HU Zhi-hua1, XU Xiao-lin1, LIU Kai-lou1, KANG Feng3   

  1. 1. Jiangxi Institute of Red Soil and Germplasm Resources/National Engineering and Technology Research Center for Red Soil Improvement, Nanchang 331717, China;
    2. Hukou County Bureau of Agricultural and Rural Affairs, Jiujiang 332500, Jiangxi, China;
    3. Pingxiang Agricultural Technology Extension Center, Pingxiang 337000, Jiangxi, China
  • Received:2025-04-29 Published:2025-10-25 Online:2025-11-14

摘要: 以江西省红壤丘陵区南丰蜜橘(杨小-26)园为研究对象,行间套作鲜食大豆(B1)、子粒大豆(B2),以不套作(CK)为对照,探究不同处理条件下的柑橘产量、糖度、大豆产量、经济效益、土壤肥力的变化。结果表明,从产量与经济效益看,B1处理和B2处理的柑橘产量较CK处理分别显著提高12.96%和9.60%,但处理间无显著差异;经济收益分别显著提高34.96%和14.42%,且B1处理显著高于B2处理。从果实品质看,B1处理和B2处理的柑橘糖度较CK分别显著提高24.30%和11.23%,且B1处理显著高于B2处理。从土壤性质看,B1处理和B2处理均在一定程度上提高了土壤pH和有机质含量,但效果未达显著水平;B1处理和B2处理对土壤全氮、全磷、全钾含量均无显著影响。B1处理和B2处理均有利于提升土壤速效养分含量,且有助于优化团聚体组成,提升土壤质量。套作鲜食大豆和子粒大豆均能提高柑橘产量和土壤肥力,生产上可根据需要进行选择。

关键词: 南丰蜜橘, 套作, 鲜食大豆, 子粒大豆, 产量, 土壤肥力

Abstract: A Nanfeng tangerine (Yangxiao-26) orchard in the red soil hilly region of Jiangxi Province was used as the research object. Vegetable soybean (B1) and grain soybean (B2) were intercropped between tree rows, with no intercropping (CK) as the control, to investigate the changes in citrus yield, sweetness, soybean yield, economic benefits, and soil fertility under different treatments. The results showed that regarding yield and economic benefits, the citrus yields of B1 and B2 treatments significantly increased by 12.96% and 9.60%, respectively, compared with the CK treatment, but there was no significant difference between the two intercropping treatments. The economic returns significantly increased by 34.96% and 14.42%, respectively, and the B1 treatment was significantly higher than the B2 treatment. Regarding fruit quality, the citrus sweetness of B1 and B2 treatments significantly increased by 24.30% and 11.23%, respectively, compared with CK, and the B1 treatment was significantly higher than the B2 treatment. Regarding soil properties, both B1 and B2 treatments increased soil pH and organic matter content to some extent, but the effects were not significant. The B1 and B2 treatments had no significant effects on the total nitrogen, total phosphorus, or total potassium content in the soil.Both B1 and B2 treatments were conducive to increasing the soil available nutrient content, optimizing the aggregate composition, and improving soil quality.Intercropping with either vegetable soybean or grain soybean increased citrus yield and improved soil fertility, and either could be selected based on production needs.

Key words: Nanfeng tangerine, intercropping, vegetable soybean, grain soybean, yield, soil fertility

中图分类号: