Data/hora: 22/09/2024 21:11:54

Biblioteca(s): 	Embrapa Pecuária Sudeste.	
Data corrente: 	17/02/2012	
Data da última atualização: 	28/07/2022	
Autoria: 	PEDROSO, A. de F.; RODRIGUES, A. de A.; BARIONI JUNIOR, W.; SOUZA, G. B. de.	
Afiliação: 	ANDRE DE FARIA PEDROSO, CPPSE; ARMANDO DE ANDRADE RODRIGUES, CPPSE; WALDOMIRO BARIONI JUNIOR, CPPSE; GILBERTO BATISTA DE SOUZA, CPPSE.	
Título: 	Fermentation parameters, quality and losses in sugarcane silages treated with chemical additives and a bacterial inoculant.	
Ano de publicação: 	2011	
Fonte/Imprenta: 	Revista Brasileira de Zootecnia, v. 40, n. 11, p. 2318-2322, nov. 2011.	
ISSN: 	1806-9290	
DOI: 	https://doi.org/10.1590/S1516-35982011001100006	
Idioma: 	Inglês	
Conteúdo: 	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 × 104 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.	
Palavras-Chave: 	L buchneri.	
Thesaurus Nal: 	ammonium sulfate; ethanol; sodium benzoate; urea; volatile fatty acids.	
Categoria do assunto: 	W Química e Física	
URL: 	http://ainfo.cnptia.embrapa.br/digital/bitstream/item/54396/1/PROCIAFP2011.00315.pdf	
Registro original: 	Embrapa Pecuária Sudeste (CPPSE)	
Exemplares: 	CPPSE - (20936-1) - UPC - AP - DD - PROCI-2011.00315 - PED - 2011.00315 - DIS