The Effects of Antibiotic Alternatives on Feed Efficiency, Growth Performance, and Carcass Traits in Swine
Author(s) -
H. N. Shoemaker,
L. G. Garcia
Publication year - 2018
Publication title -
meat and muscle biology
Language(s) - English
Resource type - Journals
ISSN - 2575-985X
DOI - 10.22175/rmc2018.029
Subject(s) - marbled meat , feed conversion ratio , zoology , carcass weight , lysozyme , microbiology and biotechnology , biology , feed additive , food science , veterinary medicine , body weight , medicine , broiler , endocrinology , genetics
The U.S. swine producers have been challenged to find antibiotic alternatives to use in their swine heard. With feed expenses accounting for the majority of their costs, the lack of an antibiotic could lead to increased expenses. Scours is a common occurrence that will cause problems with not only the animals, but producers as well; therefore, the need to investigate alternative sources is a necessity. The objectives of this study were to: 1. Determine the effects of antibiotic alternatives (lysozyme and show feed additive) on feed efficiency in market swine and 2. Determine effects on carcass characteristics.
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