Ms. Xin of Qiqihar in Heilongjiang Province asked what is microbiological fertilizer and what is it?
A: Microbial fertilizer refers to a fertilizer containing a large amount of beneficial microorganisms. It consists mainly of beneficial microorganisms and the matrix required for the microbial life activities. Beneficial microorganisms mainly refer to nitrogen-fixing rhizobia, nitrogen-fixing bacteria, phosphorus-removing and potassium-releasing bacteria that can activate phosphorus and potassium nutrients, probiotics that can improve the resistance of crops, and decomposing bacteria that can promote the transformation of organic substances. When choosing a farmer friend, one must pay attention to the brand to prevent counterfeiting; the second is to meet the survival conditions of microorganisms when it is preserved and applied; the third is to make it clear that it mainly serves as the â€œicing on the cakeâ€ and cannot replace the bulk organics. Nutrient supply of fertilizers and fertilizers. (This issue of experts: Senior Advisor of Sinofert and Professor Wang Xingren of China Agricultural University)
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