What are the raw materials of microbial fertilizer

Microbial fertilizer is a new type of biological "fertilizer" that has emerged in recent years. Although it is called bacterial fertilizer, its essence is not fertilizer, but some beneficial bacteria that are beneficial to soil and crops, cultivated by some factories.

Fertilizer classification

1. Bacterial fertilizer has nitrogen-fixing effect: including rhizobia, nitrogen-fixing bacteria, nitrogen-fixing cyanobacteria, etc.;

2. Bacterial fertilizer for decomposing soil organic matter: including organic phosphorus bacteria and compound bacteria, etc.;

3. Bacterial fertilizers that decompose insoluble minerals in soil: including silicate bacteria, inorganic phosphorus bacteria, etc.;

4. Bacterial fertilizers that promote the use of soil nutrients by crops: including mycorrhizal fungi, etc.;

5. Bacterial fertilizers for disease resistance and crop growth stimulation: including antibacterial bacteria, production-increasing bacteria, etc.

Fertilizer advantage

More than three kinds of composite bacteria promote and complement each other, and the effect of resisting soil-borne diseases is far greater than that of a single bacteria. Beneficial flora cooperate with each other and work together to make crops achieve high-yield and high-yield effects.

1. Increase crop yield

2. Improve crop quality

3. Improve the stress resistance of crops

4. Improve the utilization rate of chemical fertilizers

5. Improve the soil environment

Microbial fertilizer is a kind of active fertilizer, and its function mainly depends on the life activities of a large number of beneficial microorganisms in it. Only when these beneficial microorganisms reproduce vigorously and metabolize vigorously, can material transformation and beneficial metabolites be continuously formed. Therefore, whether the types and life activities of beneficial microorganisms in microbial fertilizers are vigorous are the basis of their effectiveness.