Data/hora: 13/06/2024 00:08:17

Provedor de dados: 	96	
País: 	Brazil	
Título: 	Fermentation parameters, quality and losses in sugarcane silages treated with chemical additives and a bacterial inoculant	
Autores: 	Pedroso,André de Faria; Rodrigues,Armando de Andrade; Barioni Júnior,Waldomiro; Souza,Gilberto Batista de.	
Data: 	2011-11-01	
Ano: 	2011	
Palavras-chave: 	Ammonium sulfate; Ethanol; L. buchneri; Sodium benzoate; Urea; Volatile fatty acids.	
Resumo: 	The objective of this trial was to evaluate chemical additives and a bacterial inoculant on the inhibition of alcoholic fermentation and reduction of losses in sugarcane silages. Treatments were (doses on a fresh forage basis): without additive (control); urea (10 g/kg); urea (5 g/kg) + sodium benzoate (0.5 g/kg); sodium benzoate (1 g/kg); urea + ammonium sulfate in a 9:1 relation (10 g/kg); Lactobacillus buchneri (5 × 10(4) cfu/g). Silages were produced in 10.16- × 30-cm PVC tubes, provided with tight lids adapted with Bunsen valves for gas losses quantification. Minisilos were opened 139 days after ensiling. Ethanol content (227 g/kg dry matter - DM) and total DM loss (30%) were high in the control silage. All additives, except benzoate, decreased ethanol concentration in silages. Inoculation with L. buchneri increased acetic acid content in the silage, resulting in a 41% reduction in ethanol content and the lowest gas loss among treatments (15.2%). There was synergistic effect between additives for the combined use of urea and benzoate. Silage treated with urea + ammonium sulfate has higher content of total digestible nutrients than the silage treated with urea exclusively.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982011001100006	
Editor: 	Sociedade Brasileira de Zootecnia	
Relação: 	10.1590/S1516-35982011001100006	
Formato: 	text/html	
Fonte: 	Revista Brasileira de Zootecnia  v.40 n.11 2011	
Fonte: 	info:eu-repo/semantics/openAccess