堆肥在农业土壤改良中的应用研究进展

中图分类号 S141.4 文献标志码A 文章编号 1007-7731（2026）06-0065-04

DOI号 10.16377/j.cnki.issn1007-7731.2026.06.017

AbstractSoil qualityis a keyfactor influencing the yield andqualityof crops.Organic mater declines，and microbial communities are imbalanced，compost，asa soil amendment rich in organic materand beneficial microorganisms，hasatracted much attention in itsapplicationresearch.This review summarizedandanalyzed the efcts of compostonsoil physicochemical properties，microbial communities，and enzyme activities.Theapplicationof compostcan significantlyincrease soilorganic matter content，improve soil agregate structure and pH，enhancecation exchange capacity，and boost thesupplyof nutrients such as nitrogen，phosphorus，and potassum.Furthermore，by providing nutrientsand improving the soil micro-environment，compost promotes the proliferationof beneficial bacteria （e.g.，Actiobctriaroeocte）dugi（g.ocotaidoca）ressilcobaliy inhibits pathogenic microorganisms. It also enhances the activities of key soil enzymes such as β -glucosidase， urease， andacid phosphatase，therebydriving nutrientcyclingand improving soil biologicalfertilityandecological function. Aditionally，compost also helpsachieve theresource utilization of agricultural waste.This review providesa reference for the promotion andapplication of compost in agricultural soil improvement and sustainableagricultural development.

Keywordscompost; soil physicochemical properties;soil microorganisms;soil enzyme activity;soil improvement

土壤是农业生产的基础，其质量直接关系到农作物的产量与品质。（剩余5896字）