How to correctly distinguish organic fertilizer, bio-organic fertilizer and microbial fertilizer

         Bio-organic fertilizer is a new type of fertilizer with the dual functions of organic fertilizer and microbial fertilizer, a new type of fertilizer where 1+1≥2. During market promotion, it was found that farmers and dealers find it very difficult to clearly distinguish the above three types of fertilizers, causing market confusion. The author provides the following analysis from a technical perspective:

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