湖北农业科学2026，Vol.65Issue(6)：59-63,5.DOI:10.14088/j.cnki.issn0439-8114.2026.06.010
两段式发酵复合微生物菌肥研发及在设施蔬菜绿色生产中的应用
Research and development of two-stage fermentation compound microbial fertilizer and its application in green production of facility vegetables
摘要
Abstract
To address the problems of high raw material cost,complex process and limited application by small and medium-sized farmers in the production of traditional EM(effective microorganisms)agent,a two-stage fermentation preparation technology of com-pound microbial fertilizer was developed in combination with the concept of agricultural waste resource utilization.Using deep well wa-ter,waste molasses and sugar residue as the main raw materials,the"pre-fermentation+expanded fermentation"process was adopt-ed,and the EM agent gradient expansion culture technology was used to achieve high-density proliferation of the microbial community.The results showed that compared with the traditional brown sugar fermentation process,this process required no high-temperature sterilization,reduced equipment investment by 60％,lowered raw material cost by 66.47％,and achieved a fermentation success rate of 100％.Field experiments showed that compound microbial fertilizer significantly improved soil organic matter utilization rate and the bioavailability of nitrogen,phosphorus and potassium.Compared with the conventional chemical fertilizer treatment,vegetable root biomass,average yield and vitamin C content increased by 35.0％,27.4％and 16.2％,respectively,while nitrate content,incidence of soil-borne diseases and chemical pesticide use decreased by 39.5％,66.3％and 45.2％,respectively.This technology was easy to operate and low in cost,and achieved the dual goals of agricultural waste resource utilization and green production of facility vegeta-bles.关键词
两段式发酵/复合微生物菌肥/研发/农业废弃物/设施蔬菜/绿色生产Key words
two-stage fermentation/compound microbial fertilizer/research and development/agricultural waste/facility vegeta-bles/green production分类
农业科技引用本文复制引用
齐传东,徐志超,徐聪,吴金平..两段式发酵复合微生物菌肥研发及在设施蔬菜绿色生产中的应用[J].湖北农业科学,2026,65(6):59-63,5.基金项目
湖北省科技创新人才计划项目(2023DJC111) （2023DJC111）
湖北省农业科技创新中心创新团队项目(2024-620-000-001-01) （2024-620-000-001-01）
