Organic fertilizer and a method for manufacturing the same
AssigneeBsac Co., Inc.
InventorsKwang Gi Park, Hoi Jun Park
Life of this patent
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Abstract
Disclosed is a microbial coated organic fertilizer comprising a coating layer formed on at least a part of the surface of an organic fertilizer comprising 60 to 80 parts by weight of castor meal and 1 to 15 parts by weight of rice bran, wherein the coating layer is formed by spraying a microbial culture medium, and drying and cooling the same, and a method for manufacturing the same.
Claims8
A microbial coated organic fertilizer, comprising a coating layer formed on at least a part of the surface of an organic fertilizer comprising 60 to 80 parts by weight of castor meal and 1 to 15 parts by weight of rice bran, wherein the coating layer is formed by spraying a microbial culture medium, and drying and cooling the same at a temperature of 0 to 10° C., and a thickness of the coating layer is 10 to 50 μm.
A method for manufacturing a microbial coated organic fertilizer, comprising:
- (a) kneading and crushing 60 to 80 parts by weight of castor meal and 1 to 15 parts by weight of rice bran;
- (b) molding the mixture of step (a) into a pellet or granule to prepare an organic fertilizer;
- (c) forming a coating layer having a thickness of 10 to 50 μm by spraying a microbial culture medium on the organic fertilizer;
- and
- (d) cooling and drying the product of step (c) at a temperature of 0 to 10° C.
Dependencies are inferred from the claim text.