Feed additive for poultry comprising Rhus verniciflua and method for producing poultry feed using the same

摘要

The present invention relates to a method for producing a feed additive for poultry, which comprises the following steps: (1) preparing a powder mixture by mixing powders of Rhus vernicitlua, Albizia julibrissin and Apiifolia virgin′s bower obtained by drying and pulverizing, respectively, Rhus vernicitlua, Albizia julibrissin and Apiifolia virgin′s bower; (2) adding water to a mixture of the powders of the Rhus vernicitlua, Albizia julibrissin and Apiifolia virgin′s bower, extracting and filtering the mixture and concentrating the mixture to prepare a mixed concentrate; and (3) mixing the prepared powder mixture prepared in the step (1) and the mixed concentrate prepared in the step (2), to a feed additive for poultry produced by the method, and to a poultry feed comprising the feed additive for poultry.