Humic acid-containing water soluble fertilizer
The organic liquid fertilizer is refined from natural organic active substances as raw materials and amino acids as chelating agents through fermentation, filtration, extraction and other processes. The raw materials are of high quality and scientific formula. It is rich in humic acid, amino acids, nitrogen, phosphorus, potassium and other large elements and a variety of trace elements. It can regulate soil, strengthen root system, increase dry matter of crops, increase yield and improve quality, and has the effects of cold resistance and disease resistance.