养殖场自制有机肥品质和风险分析研究

Study on the Quality and Risk Analysis of Homemade Organic Fertilizer in Aquaculture Farms

从2020年开始筛选金堂县辖区内的五家养殖场,分别对各养殖场的自制有机肥中有机质、总氮、总磷、总钾、微量元素以及对重金属和抗生素类残留进行分析研究。此研究主要为地方监管部门对辖区内养殖场自制有机肥的监管提供参考建议,为自制有机肥产业规范化管理提供技术支撑。

Since 2020,five breeding farms within the jurisdiction of Jintang County have been selected for analysis of the organic matter,total nitrogen,total phosphorus,total potassium,trace elements,heavy metals,and residual antibiotics in their homemade organic fertilizers.This study provides reference and suggestions for local regulatory departments to monitor the homemade organic fertilizers of breeding farms within their jurisdiction and provides technical support for the standardized management of the homemade organic fertilizer industry.