COMPOSITION AND METHOD FOR IMPROVING FEED UTILIZATION OR TISSUE PRODUCTION IN ANIMALS

摘要

A composition and method for improving feed utilization or tissue production in animals are disclosed. At least one substituted phenylphosphinic acid derivative or pharmaceutically acceptable salts thereof is administered as a feed supplement at a daily dosage between about 0.005 and 350 mg/animal. The specific daily dosage depends on the specie, weight of the animal and the desired production trait to be improved.