Article
Effects of ractopamine hydrochloride and dietary protein content on performance, carcass traits and meat quality of Nellore bulls.
Animal : an international journal of animal bioscience - 1 Mar 2016
Cônsolo N R B, Mesquita B S, Rodriguez F D, Rizzi V G, Silva L F P
Abstract excerpt
Ractopamine hydrochloride (RH) alters protein metabolism and improves growth performance in Bos taurus cattle with high carcass fat. Our objective was to evaluate the effects of RH, dietary CP and RH×CP interaction on performance, blood metabolites, carcass characteristics and meat quality of young Nellore bulls. A total of 48 bulls were randomly assigned to four treatments in a 2×2 factorial arrangement. The...
Topics
- Adrenergic beta-Agonists
- Animals
- Blood Urea Nitrogen
- Body Composition
- Cattle
- Diet
- Dietary Proteins
- Dietary Supplements
- Male
- Meat
- Nutritional Requirements
- Phenethylamines
- Phenotype
- Urea
