Bio-fertilizer and method for manufacturing the same

Abstract

In one aspect, a method of preparing high quality homogenous slow-release bio-fertilizer that may include steps of preparing a liquid concentrate comprising nitrogen, potassium, phosphorus, ammonium nitrate, bacteria, one or more wetting agent, natural enzymes, azomite powders, trace mineral and basalt rock powders; adding said liquid concentrate to a biosolid; mixing the liquid concentrate-biosolid composition in a mixing means; and drying said composition. In one embodiment, a bio-fertilizer can be a homogenous organic base fertilizer for plant nutrition and soil fertility. Also, the fertilizer in the present invention can be added for plant nutrition and soil fertility, and concentrated liquid formulations/nutrient supplements can be added to the fertilizer in the present invention.

Dependencies are inferred from the claim text.