The function and efficacy of microbial agents, and how to use microbial agents

Microbial agents not only provide crops with the necessary nutrients for growth, but also secrete active substances such as gibberellins and cytokinins, thereby promoting crop growth. Microbial agents can promote the release of fixed nutrients in soil, improve the soil environment, enhance soil permeability, and improve soil water and fertilizer retention capacity. Microorganisms in microbial agents can secrete antibiotic substances, inhibit soil bacteria, and interact with soil microorganisms.

1、 The role and efficacy of microbial agents



1. Microbial agents not only provide crops with the necessary nutrients for growth, but also secrete active substances such as gibberellins and cytokinins to promote crop growth.



2. Microbial agents can promote the release of fixed nutrients in soil, thereby improving soil environment, enhancing soil permeability, and soil water and fertilizer retention capacity. The secretion of microorganisms in microbial fertilizers is a good cementing agent, which can restore the soil particle structure and solve the problem of soil compaction.

3. Microorganisms in microbial agents can secrete antibiotic substances, which can inhibit soil bacteria and interact with them to compete for the living space of other bacteria, inhibit their growth, and enhance crop disease resistance.



4. Microorganisms in microbial agents can decompose organic matter in the soil to produce humic acid, and can also react with nitrogen in the soil to produce ammonium humate, thereby increasing the nitrogen fertilizer content in the soil.



2、 How to use microbial agents



1. Seed mixing and soaking



Seed mixing is to mix the seeds evenly in a mixture and place them in a cool place for drying. Seed soaking is to dilute the microbial agent with water and then soak the seeds in the mixture for 6-12 hours for sowing.

2. Dip roots, irrigate roots



Soak the roots of the crop seedlings thoroughly in the mixture before planting, and then irrigate the crop seedlings with the remaining mixture.



3. Base fertilizer



It can be used together with farmyard manure and buried near the roots of crops, usually using 4kg per acre.