LUOYANG PRESIDENT BIOTECH Co., Ltd. latest organic fertilizer inspection report came out!!!
The results of the inspection by the Henan Institute of Quality Supervision and Inspection shows the nutrient content is extremely high. Total Nutrient 9.6, Total Nitrogen (N) 4.7, Organic matter 57, pH 6.8. Heavy metal content, fecal coliform, rate of died ascaris eggs all meets national requirements.