Fertilizer is commonly known as microbial fertilizer. It is a kind of auxiliary fertilizer with living bacteria.
There are a large number of microorganisms (including bacteria, fungi, and actinomycetes) in the soil, which generally contain hundreds of millions to several billions of microorganisms per gram of soil. Some are good for crop growth and some are harmful. People use scientific methods to separate and select useful microorganisms from the soil. After cultivation, propagation, and preparation of microbial agents, these microbial agents are used in agriculture to increase crop yields, which are called bacterial fertilizers, also called microbial fertilizers. At present, there are mainly rhizobia, nitrogen-fixing bacteria, phosphorus bacteria, potassium bacteria, and EM bacteria fertilizers that are produced and applied in China, all of which can relieve the hazards and promote growth.
Bacterial fertilizer is through the life activities of beneficial microorganisms, antagonizes harmful microorganisms, promotes the transformation of nutrients in the soil, improves the effectiveness of soil nutrients, improves crop nutrient conditions, and increases soil fertility. Fertilizer can be sprayed on the leaves, roots and so on.
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