Fertilizer manufacturing method and fertilizer manufacturing equipment

The invention discloses a fertilizer manufacturing method and fertilizer manufacturing equipment, and the fertilizer manufacturing method comprises the following steps: S1, putting green plants into a crushing mechanism, and enabling the crushing mechanism to crush the green plants to obtain green manure; s2, compressing the green manure by using a compression mechanism; s3, the compressed green manure falls between a first rotary drum and a second rotary drum which are arranged in parallel, and the green manure is flatly laid on the peripheral face of the second rotary drum through running fit of the first rotary drum and the second rotary drum, so that the green manure is in a sheet shape with the uniform thickness; and S4, shoveling the green manure flatly laid on the outer peripheral surface of the second rotary drum through a shoveling mechanism. Therefore, the green manure forms a block-shaped structure which is not easy to fly away along with wind, then the green manure forms a sheet-shaped structure w