14/12/2024
SUPERMAXX (活性腐殖酸黑肥)
Humic acid compound fertilizer is a new type of fertilizer formed by adding humic acid to chemical fertilizer and mixing it with chemical fertilizer. Humic acid is an organic substance, a xanthocyanic acid substance formed by the decomposition of plant residues by soil microorganisms. Its can increase soil fertility and water and fertilizer retention functions, regulate soil properties, promote root development and activate soil microbial flora, increase the effective utilization rate of nitrogen, phosphorus, potassium and other elements, thereby improving crop yield and quality.Humic acid compound fertilizer is a better choice.