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| Grecco,Érica Travaini; Marcato,Simara Márcia; Oliveira-Bruxel,Taciana Maria de; Stanquevis,Caroline Espejo; Grieser,Daiane de Oliveira; Finco,Eline Maria; Zancanela,Vittor; Ferreira,Mariana Fátima Zanon. |
| ABSTRACT The objective of this study was to evaluate the effect of the supplementation of two xylanases in the diet of meat-type quail on performance, morphology of the intestinal mucosa, metabolization of nutrients, and carcass yield. The experimental design was a completely randomized 2×3+1 factorial arrangement [two metabolisable energy reductions (70 and 140 kcal/kg), with or without the inclusion of two xylanases (A and B), plus a control treatment without xylanase), totalling seven treatments with five replicates and 42 quail each. Total excreta were collected at 28 days of age to determine the metabolisable coefficients of dry matter, crude protein (CP), neutral detergent fibre (NDF), and gross energy (GE). There was no interaction between the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Carbohydrases; Carcass yield; Energy; Enzymes; Quail production. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982019000100509 |
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