Main function of humic acid (Humic substance) is decided by the its structure , main elemental composition of humic acid is carbon, hydrogen, oxygen, nitrogen, sulfur, and is a polycondensate of a polyvalent phenolic aromatic compound and a nitrogen compound. Widely distributed in low-grade coal, soil, water sediments, animal manure, organic fertilizers, animal and plant […]
Potassium Humate of stress resistance to crops due to humic acid is a high-efficiency organic potassium fertilizer, because humic acid is a biologically active preparation, which can increase soil available potassium content, reduce potassium loss and fixation, increase crop potassium absorption and utilization, and improve Soil, promote crop growth, improve crop resilience, improve crop quality, […]
Significance of Potassium humate is one of the new environmentally friendly fertilizers, and potassium humate is highly anticipated by the industry. Potassium humate is a mixture of natural macromolecular organic compounds that promote crop growth and increase crop yields. Potassium humate also has physical effects such as improving soil structure, preventing soil cracking and erosion, […]
Short answer: Humic acid forms in soil when microbes break down plant and animal remains, mainly plant material such as lignin, and the products slowly combine into larger, stable organic compounds. This process, called humification, takes years to centuries and depends on climate, moisture, oxygen and the type of plant material. Stages of humic acid […]
How Potassium humate benefits agricultural farming?Firstly,In the soil where humic acid forms agglomerate structure, the activity of microorganisms is strong, the biological activity is high, the nutrient supply is sufficient, and the preservation and supply of soil nutrients can be well coordinated, thereby improving soil fertility: After the soil microorganisms are multiplied, the effective nutrients […]
This page covers the physical properties of humic acid products (appearance, solubility, colloid behaviour, moisture) and how they are measured. For acidity, ion exchange and metal binding, see chemical properties of humic acid. Short answer: Humic acid is a black to dark brown amorphous solid. In its acid form it does not dissolve in water […]
