湖北农业科学 ›› 2026, Vol. 65 ›› Issue (4): 55-60.doi: 10.14088/j.cnki.issn0439-8114.2026.04.010

• 资源·环境 • 上一篇    下一篇

不同绿肥还田对设施葡萄园土壤养分、酶活性和微生物生物量的影响

范晓晖1, 陈慕松1, 刘文婷1, 谢星1, 林旭1, 王烈萍1, 何春梅2   

  1. 1.宁德市农业科学研究所,福建 福安 355017;
    2. 福建省农业科学院资源环境与土壤肥料研究所,福州 350013
  • 收稿日期:2025-11-17 出版日期:2026-04-25 发布日期:2026-05-06
  • 通讯作者: 何春梅(1979-),女,福建龙岩人,副研究员,硕士,主要从事绿肥种质资源选育与生态培肥应用研究,(电子信箱)34212241@qq.com。
  • 作者简介:范晓晖(1990-),男,福建寿宁人,副研究员,硕士,主要从事土壤改良及评价研究,(电子信箱)494210342@qq.com。
  • 基金资助:
    国家重点研发项目(2021YFD1700200); 宁德市自然科学基金项目(2023J71); 宁德市农业科学研究所自选项目(ZX2024009)

Effects of different green manure incorporation on soil nutrients, enzyme activities, and microbial biomass in a protected vineyard

FAN Xiao-hui1, CHEN Mu-song1, LIU Wen-ting1, XIE Xing1, LIN Xu1, WANG Lie-ping1, HE Chun-mei2   

  1. 1. Ningde Institute of Agricultural Sciences, Fu′an 355017, Fujian, China;;
    2. Institute of Resources, Environment and Soil Fertilizer, Fujian Academy of Agricultural Sciences, Fuzhou 350013, China
  • Received:2025-11-17 Published:2026-04-25 Online:2026-05-06

摘要: 为明确绿肥还田对设施葡萄园土壤改良的作用,以箭筈豌豆(JKWD)、紫云英(ZYY)、绛三叶(JSY)、光叶苕子(GYSZ)4种豆科绿肥为研究对象,分析其翻压后土壤养分、酶活性及微生物生物量碳、氮含量的变化。结果表明,绿肥翻压可显著提升土壤肥力,土壤有机质含量较对照处理明显增加,同时有效提升了土壤氮、磷、钾养分的有效性。在酶活性方面,JSY表现最优,其脲酶、过氧化氢酶、酸性磷酸酶、β-葡萄糖苷酶与β-纤维二糖水解酶活性均最高。绿肥通过固氮根瘤菌增氮及有机体腐解补碳为微生物提供充足碳、氮源。绿肥还田后可有效改善设施葡萄园土壤质量与生态功能,为葡萄生长提供良好土壤基础。

关键词: 绿肥还田, 设施葡萄园, 土壤养分, 酶活性, 微生物生物量

Abstract: To clarify the effect of green manure incorporation on soil improvement in a protected vineyard, four leguminous green manures, namely common vetch (JKWD), Chinese milk vetch (ZYY), crimson clover (JSY), and smooth vetch (GYSZ), were used as research objects, and the changes in soil nutrients, enzyme activities, and microbial biomass carbon and nitrogen contents after their incorporation were analyzed. The results showed that green manure incorporation significantly improved soil fertility, with soil organic matter contents significantly increased compared with the control treatment, and simultaneously effectively enhanced the availability of soil nitrogen, phosphorus, and potassium nutrients. In terms of enzyme activities, JSY performed the best, with the highest activities of urease, catalase, acid phosphatase, β-glucosidase, and β-cellobiosidase. Green manures provided sufficient carbon and nitrogen sources for microorganisms through nitrogen increase by nitrogen-fixing rhizobia and carbon supplement by organic matter decomposition. Green manure incorporation could effectively improve the soil quality and ecological functions of the protected vineyard, providing a good soil foundation for grape growth.

Key words: green manure incorporation, protected vineyard, soil nutrient, enzyme activity, microbial biomass

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