新疆农业科学 ›› 2025, Vol. 62 ›› Issue (6): 1488-1495.DOI: 10.6048/j.issn.1001-4330.2025.06.021

• 土壤肥料·植物保护 • 上一篇    下一篇

化肥配施复合微生物肥料对土壤养分及酶活性的影响

孔都斯·帕尔哈提(), 司艳娥, 吐尔逊·吐尔洪, 艾克拜尔·伊拉洪()   

  1. 新疆农业大学资源与环境学院/新疆农业大学新疆土壤与植物生态过程实验室,乌鲁木齐 830052
  • 收稿日期:2024-11-04 出版日期:2025-06-20 发布日期:2025-07-29
  • 通信作者: 艾克拜尔·伊拉洪(1963-),男,新疆人,教授,博士,研究方向为土壤化学植物营养学,(E-mail)akbarilahun@163.com
  • 作者简介:孔都斯·帕尔哈提(1996-),女,新疆乌鲁木齐人,硕士研究生,研究方向为土壤生态,(E-mail)1195718803@qq.com
  • 基金资助:
    新疆美丽扩科达拉农业科技有限公司土壤改良与新型肥料研发项目(2522HXKT1)

Effects of chemical fertilizers with compound microbial fertilizers on soil nutrients and enzyme activities

Kongdusi Paerhati(), SI Yan'e, Tuerxun Tuerhong, Aikebaier Yilahong()   

  1. Xinjiang Laboratory of Soil and Plant Ecological Processes, College of Resources and Environment, Xinjiang Agricultural University, Urumqi 830052, China
  • Received:2024-11-04 Published:2025-06-20 Online:2025-07-29
  • Supported by:
    Soil Improvement and New Fertilizer R&D Projectof Xinjiang Meilian Kodala Agricultural Science and Technology Company Limited(2522HXKT1)

摘要:

【目的】探究施用不同比例复合微生物肥料对种植小白菜土壤养分和土壤酶活性的影响,为新型复合微生物肥料应用于小白菜种植提供理论指导。【方法】设置田间试验,共设6个处理:CK对照(单施化肥)、T1(化肥+复合微生物肥20%)、T2(化肥+复合微生物肥40%)、T3(化肥+复合微生物肥60%)、T4(化肥+复合微生物肥80%)、T5(化肥+复合微生物肥100%),分析小白菜土壤pH值、有机质和土壤全养分含量的变化及土壤过氧化氢酶、脲酶、碱性磷酸酶和蔗糖酶在不同处理间的变化。【结果】与CK处理相比,施不同比例的复合微生物肥料可有效提高小白菜土壤有机质、全氮、全磷和全钾含量,各处理之间大小顺序处理T5> T4> T3> T2> T1> CK。可有效保持土壤酸碱度,pH值7.75~8.01。CK处理与T5处理之间差异显著(P<0.05)。【结论】复合微生物肥料可降低土壤酸碱度,显著提高土壤的养分含量,影响土壤酶活性,其中T5处理的效果最佳,使用化肥配施复合微生物肥料种植小白菜效果佳。

关键词: 复合微生物肥料; 小白菜; 土壤酶活性; 土壤养分; 土壤酸碱度

Abstract:

【Objective】 Investigate the effects of applying different ratios of compound microbial fertilizers on the soil nutrients and soil enzyme activities of planting cabbage, as well as to provide theoretical guidance for the application of new compound microbial fertilizers to cabbage planting, field experiments were conducted. 【Methods】 A total of six treatments were set up including CK control (chemical fertilizer alone), T1 (chemical fertilizer + compound microbial fertilizer 20%), T2 (chemical fertilizer + compound microbial fertilizer 40%), T3 (chemical fertilizer + compound microbial fertilizer 60%), T4 (chemical fertilizer + compound microbial fertilizer 80%), and T5 (chemical fertilizer + compound microbial fertilizer 100%) and the changes of soil pH value, organic matter, and soil total nutrient content of cabbage were investigated and soil peroxidase, urease, alkaline phosphatase and sucrase among different treatments were studied. 【Results】 Compared with CK treatment, the application of different ratios of composite microbial fertilizers could effectively increase the content of organic matter, total nitrogen, total phosphorus and total potassium in cabbage soil, the size order between the treatments: treatment T5> T4> T3> T2> T1> CK. They could effectively maintain the soil acidity and alkalinity, the pH value range between 7.75 and 8.01. And the difference between the CK treatment and the other T5 treatments was significant (P < 0.05). 【Conclusion】 Compound microbial fertilizer can reduce soil pH value, significantly increase the nutrient content of the soil, and affect soil enzyme activity, of which T5 treatment has the best effect. The use of chemical fertilizers with compound microbial fertilizer planting cabbage can achieve good results.

Key words: compound microbial fertilizer; Chinese cabbage; soil enzyme activity; soil nutrients; soil pH

中图分类号: 


ISSN 1001-4330 CN 65-1097/S
邮发代号:58-18
国外代号:BM3342
主管:新疆农业科学院
主办:新疆农业科学院 新疆农业大学 新疆农学会

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