Bio organic fertilizer refers to a type of fertilizer that combines microbial and organic fertilizer effects, composed of specific functional microorganisms and organic materials mainly derived from animal and plant residues (such as livestock and poultry manure, crop straw, etc.) that have been treated harmlessly and decomposed.

Bioorganic fertilizers have complete nutritional elements and can improve soil quality and alleviate soil compaction caused by the use of chemical fertilizers. Improve soil physical and chemical properties, enhance soil water retention, fertilizer retention, and fertilizer supply capacity. The beneficial microorganisms in bio organic fertilizers enter the soil and form a symbiotic relationship with the microorganisms in the soil, inhibiting the growth of harmful bacteria and transforming them into beneficial bacteria. They interact and promote each other, playing a synergistic role in the community. Beneficial bacteria produce a large amount of metabolic products during the growth and reproduction process, promoting the decomposition and transformation of organic matter. They can directly or indirectly provide various nutrients and stimulating substances for crops, promoting and regulating crop growth. Improve soil porosity, permeability exchange, plant survival rate, and increase beneficial bacteria, soil microorganisms, and populations. At the same time, the advantageous beneficial bacterial community formed in crop roots can inhibit the reproduction of harmful pathogens, enhance crop stress and disease resistance, and reduce the disease index of continuous crops. Continuous application can greatly alleviate continuous cropping obstacles. Reducing environmental pollution, ensuring safety for humans, livestock, and the environment, and being non-toxic, is an environmentally friendly fertilizer.