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| Pereira,Gildenia Araújo; Oliveira,Juliana Silva de; Santos,Edson Mauro; Carvalho,Gleidson Giordano Pinto de; Araújo,Gherman Garcia Leal de; Sousa,Wandrick Hauss de; Homem Neto,Sansão de Paula; Cartaxo,Felipe Queiroga. |
| ABSTRACT The objective of this study was to evaluate the effect of substituting soybean meal for urea in diets based on deferred buffelgrass on the performance of feedlot sheep. Thirty mixed-breed sheep with an average initial body weight of 17±1.5 kg were distributed in a completely randomized design in which the experimental treatments consisted of five diets with six replicates. Diets were composed of deferred buffelgrass plus concentrates and calculated to be isoproteic. Treatments were represented by the substitution of soybean meal for the urea levels (0, 25, 50, 75, and 100%). Nutrient intake did not differ among animals fed diets with urea levels. Hot and cold carcass weights, hot and cold carcass dressing percentages, initial and final pH, and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Carcass quality; Non-protein nitrogen; Protein; Standing hay. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982018000100602 |
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