Data/hora: 06/06/2024 00:25:03

Provedor de dados: 	2	
País: 	Brazil	
Título: 	Ruminal fermentation of Nellore steers fed crude glycerine replacing starch vs. fibre-based energy ingredient in low or high concentrate diets	
Autores: 	Lage, Josiane Fonseca; San Vito, Elias; Reis, Ricardo de Andrade; Delevatti, Lutti Maneck; Pierre, Norman Saint; Berchielli, Telma Teresinha.	
Data: 	2017-02-07	
Ano: 	2017	
Palavras-chave: 	Avaliação de Alimentos acetate; Glycerol; Propionate; PH; Soybean hulls.	
Resumo: 	Twelve ruminally cannulated steers (401.0 ± 41.5 kg) and 24 mo were used in a replicated arrangement truncated Latin Square with six animals in six treatments and four periods to evaluate the effect of crude glycerine (CG; 80.3% of glycerol) with starch or fiber-based energy ingredients in the concentrate on DMI, DM (DMD) and NDF digestibility (NDFD) and ruminal parameters. Experimental periods were 19 days (14 days for adaptation and 5 days to sampling). Diets were: CO - without CG and corn as ingredient of concentrate; CGC - inclusion of CG (10% of DM) with corn in the concentrate; and CGSH - inclusion of CG (10% of DM) with soybean hulls (SH) in the concentrate. All three diets were offered at low (LC) or high (HC) concentrate level, CL (40 or 60%). Animals fed LC or HC diets had similar DMI, DMD and NDFD. Animals fed diets with CG associated with corn or SH had higher propionate concentrations and lower A:P ratio. Diets with HC increase the propionate but do not affect the NDFD. CG (10% of DM) can be used to replace corn or SH in diets with 40 or 60% of concentrate, without affect NDFD. 	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/32895

10.4025/actascianimsci.v39i1.32895	
Editor: 	Editora da Universidade Estadual de Maringá	
Relação: 	http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/32895/pdf	
Formato: 	application/pdf	
Fonte: 	Acta Scientiarum. Animal Sciences; v. 39, n. 1 (2017); 57-64

Acta Scientiarum. Animal Sciences; v. 39, n. 1 (2017); 57-64

1807-8672

1806-2636	
Fonte: 	Direitos autorais 2017 Acta Scientiarum. Animal Sciences