Humic acid fertilizer is an organic soil amendment derived from decomposed plant and animal matter, such as leonardite, peat, and lignite. Rich in humic and fulvic acids, it enhances soil fertility and promotes healthy plant growth in an eco-friendly way.
Humic acid fertilizer can increase the content of organic matter in the soil, effectively improve the water, fertilizer, air and heat conditions of the soil, and make the soil loose and fertile. At the same time, it can improve the soil aggregate structure, increase the soil cation exchange capacity, adjust the soil pH value, improve the soil moisture retention capacity, and keep the soil in good ventilation conditions and warm conditions, enhance the soil’s fertilizer retention and buffering capacity, and facilitate the release and preservation of nutrients, and facilitate farming and the growth and development of crop roots.
After applying humic acid fertilizer to the soil, the soil’s water storage and water retention capacity can be enhanced, and in drought conditions, the drought resistance of crops can be improved. It can also increase the soil porosity, make the soil loose, improve the ecological environment of the root system, and affect soil microorganisms.