复合微生物菌肥生产技术研究

Study of Production Technology for Compound Microbial Fertilizer

复合微生物菌肥采用现代微生物发酵技术,将高效微生物菌种单独发酵、复配,并选择经活化处理后富含有机质的腐殖酸为载体,再添加多种营养元素,是一种能为大田及经济作物提供植物营养的环境友好型肥料,具有营养全面、肥效持久、可改善作物品质、提高化肥利用率、改良土壤结构等特点。介绍了复合微生物菌肥的生产工艺流程、主要技术指标及技术创新点。

Using modern microbial fermentation techniques, making high-efficiency strains ferment and compound separately, and selecting activated humic acid containing rich organic substances as carrier, adding various kinds of nutrient elements, the compound microbial fertilizer is an environmental friendly type fertilizer which can provide plant nutrition to field crops and economic crops, having features of overall nutrition, persistence fertilizer effect, improving crop quality, promoting utilization rate of fertilizer and improving soil structure. Production process flow sheet of compound microbial fertilizer, main technical qualification and technical innovations are described.