What are the benefits of using probiotics in fertilizers?

1.Improve the soil.
(1)Through the proliferation of beneficial bacteria, a large number of beneficial bacteria form a dominant population around the roots of plants, inhibiting the life activities of other harmful bacteria.
(2)Quickly decompose soil organic matter, promote the formation of soil aggregates, and loosen the soil through the activity of beneficial bacteria, and the soil's fertilizer retention, fertilizer supply, water retention, water supply and air permeability are well regulated.
(3) Decompose pesticide residues in the soil to avoid pesticide residues causing phytotoxicity to the next season crops. It also decomposes harmful substances discharged through roots during plant growth. Commonly used are Bacillus subtilis, Bacillus licheniformis and so on.
2. Function of fixing nitrogen, dissolving phosphorus and potassium. It can partially use the nitrogen in the air to produce corresponding enzymes and acids through the growth and metabolism of beneficial bacteria, which can decompose the insoluble phosphorus and potassium fertilizers in the soil (insoluble phosphate fertilizers account for 95% and insoluble potassium account for 98%). So as to become the phosphorus and potassium fertilizer that plants can absorb. Therefore, the utilization rate of fertilizers by crops can be greatly improved, thereby reducing the application of fertilizers. For example, Bacillus mucilaginosus has the effects of solubilizing phosphorus, potassium and nitrogen.
3. Improve crop quality. While dissolving phosphorus and potassium, it can promote the release of trace elements in the soil and be used by crops. At the same time, beneficial bacteria metabolize to produce a variety of substances required by plants, such as small molecular amino acids, growth stimulating substances, vitamins, etc. 　　
4. To achieve the effect of biological prevention and control of diseases, root irrigation can inhibit pathogens in the soil and spray to the leaf surface to prevent the invasion of diseases. For example, Bacillus thuringiensis has very good control effect on Lepidoptera pests.
5. Promote early maturity of crops and extend the harvest period. As the physical and chemical properties of the soil are improved, the soil nutrients are rich and balanced, and the fertilizer in the soil can be better absorbed by the crops, which can promote the early maturity of the crops and extend the harvest period.
6. When used in conjunction with organic fertilizer, it can continuously improve the soil. In 2-3 years, the soil can fully meet the standards for producing organic crops, and because beneficial bacteria can quickly decompose organic matter for crop absorption, it overcomes the effect of organic fertilizer. The characteristics of slow, single application of organic fertilizer, low yield characteristics.
7. Unlike chemical fertilizers, biological bacterial fertilizers can bring excess soluble nutrients into the soil at one time. Biological bacterial fertilizers can avoid environmental pollution, and beneficial bacteria continue to reproduce and metabolize around plant roots, continuously and non-excessively. Provide nutrients to crops.