Is it true that Hebei Jiliao Agricultural Service Co., Ltd. produces organic and inorganic compound fertilizer? Why is it effective?

This is true because it increases the number of effective living bacteria. The implementation standard of organic-inorganic compound fertilizer produced by Hebei Jiliao Agricultural Service Co., Ltd. is a solid compound fertilizer product with functional microorganisms as fertilizer synergistic additives and nutrients such as nitrogen, phosphorus and potassium added, which is true. The main technical indicators of this kind of products are based on the implementation of compound fertilizer GB/T 15063, including the number of effective viable bacteria, the percentage of organic matter, water-soluble phosphorus in available phosphorus, and the mass fraction of chloride ion. According to the standard, the added functional microbial inoculum products need to obtain national registration to ensure the biological safety of the products and the quality of the added microbial inoculum.