Improve crop yield and enhance crop quality. The release of nutrients from bio organic fertilizers is slow, and nitrogen is mainly supplied to plants in the form of ammonium ions or amino acids. After entering plant cells, it does not require a large amount of energy and directly participates in the synthesis of plant cell substances. Therefore, after using bio organic fertilizers, plants grow quickly, accumulate necessary components and dry matter, and the quality of agricultural products is good.

Improve soil fertility and enhance soil physical and chemical properties. The use of bio organic fertilizers can not only supplement the consumed organic fertilizers, but also continuously increase the soil organic matter content. After being decomposed by microorganisms, organic matter can be condensed into new humus, which combines with other substances in the soil to form organic-inorganic complexes, promoting the formation of micro particle structures in the soil. This can coordinate the contradictions between water, fertilizer, gas, and heat in the soil, improve soil structure, make the soil loose, and enhance tillage performance.

C regulates microbial communities and improves soil microbial ecosystems. Mature organic fertilizers contain beneficial microorganisms such as yeast, lactic acid bacteria, and cellulose degrading bacteria, while bio organic fertilizers with functional bacteria also contain beneficial bacteria such as nitrogen fixing bacteria, silicate bacteria, phosphorus solubilizing bacteria, photosynthetic bacteria, and pseudomonas. These microorganisms not only have the ability to produce a large amount of active substances, but also have the ability to fix nitrogen, dissolve phosphorus, and dissolve potassium. Some also have the ability to inhibit plant root pathogens, and some have the ability to improve soil microecological environment. In addition, the application of bio organic fertilizers can regulate the microbial community composition in the soil, leading to beneficial changes in the microbial ecosystem structure of the soil.

Activate insoluble compounds and improve soil fertility. Biological organic fertilizers contain nitrogen fixing microorganisms, which can reduce nitrogen in the air to components that can be absorbed and utilized by crops through the action of nitrogenase. This is an important pathway for crops to provide nitrogen nutrition. In addition, a certain number of phosphorus solubilizing microorganisms and silicate bacteria are added to bio organic fertilizers. After being applied to the soil, they proliferate and work synergistically with other soil microorganisms to decompose certain primary and secondary minerals in the soil. At the same time, the fixed nutrients such as phosphorus and potassium in these minerals are released, converting ineffective phosphorus and potassium into available nutrients for crops to absorb and utilize directly, thereby improving the soils fertilizer supply capacity.

Improve soil ecology and reduce the occurrence of plant diseases and pests. In bio organic fertilizers, there are various specific bacteria that can secrete various antibiotics and plant growth hormones during the growth and reproduction process of microorganisms. This not only inhibits the activity of plant pathogenic microorganisms and plays a role in preventing and controlling plant diseases, but also stimulates crop growth, promotes root development, promotes the synthesis of chlorophyll, protein, and nucleic acid, and improves crop stress resistance.