Data/hora: 26/09/2024 03:13:25

Biblioteca(s): 	Embrapa Semiárido.	
Data corrente: 	14/07/2023	
Data da última atualização: 	27/03/2024	
Autoria: 	CAVALCANTI, C. P. L.; MACEDO, T. J. S. e; GOIS, G. C.; MENEZES, V. G.; MONTE, A. P. O. do; SILVA, A. D. da; SILVA, D. J. M. da; SILVA, E. O. da; ARAUJO, G. G. L. de; RODRIGUES, R. T. de S.; WISCHRAL, A.; MATOS, M. H. T. de; QUEIROZ, M. A. A.	
Afiliação: 	CINTHIA PRISCILLA LIMA CAVALCANTI, UNIVASF; TAÍS JOBARD SILVA E MACEDO, UFRPE; GLAYCIANE COSTA GOIS, UNIVASF; VANÚZIA GONÇALVES MENEZES, UFRPE; ALANE PAINS OLIVEIRA DO MONTE, UNIVASF; ALEX DOMINGOS DA SILVA, UNIVASF; DIELEN JANAIRA MENEZES DA SILVA, UNIVASF; ELVES OLIVEIRA DA SILVA, UNIVASF; GHERMAN GARCIA LEAL DE ARAUJO, CPATSA; RAFAEL TORRES DE SOUZA RODRIGUES, UNIVASF; AUREA WISCHRAL, UFRPE; MARIA HELENA TAVARES DE MATOS, UNIVASF; MÁRIO ADRIANO ÁVILA QUEIROZ, UNIVASF.	
Título: 	Licuri oil improves feedlot performance and modifies ruminal fauna of Santa Inês ewes.	
Ano de publicação: 	2022	
Fonte/Imprenta: 	Livestock Science, v. 265, 105093, 2022.	
DOI: 	https://doi.org/10.1016/j.livsci.2022.105093	
Idioma: 	Inglês	
Conteúdo: 	The aim of this study was to evaluate the effect of inclusion of licuri oil on intake, digestibility, ingestive behavior, rumen protozoa population, and productive performance of Santa In?es ewe. Thirty-two Santa In?es ewe (multiparous, non-lactating, 2?4 years old and 36.7 ± 0.87 kg body weight) were distributed in a randomized block design, receiving diets containing licuri oil (0, 2, 4, and 5% based on total dry matter) in partial replacement of ground corn (n = 8 per treatment). The inclusion of licuri oil promoted a quadratic effect for the intakes of dry matter (P = 0.008), and neutral detergent fiber (P = 0.004), dry matter digestibility (P = 0.004), ether extract (P < 0.0001), average daily gain (P = 0.01), rumination time (min/day; P = 0.039 and min/g DM; P = 0.041), chewing time (min/g DM; P = 0.020), and for protozoa counts of the genus Entodinium (P < 0.0001). Ewe fed diets containing licuri oil showed higher consumption of ether extract (P < 0.0001), feed conversion (P = 0.004), and rumen pH (P < 0.0001), in contrast, a reduction in digestibility was observed neutral detergent fiber (P = 0.002) and total population of protozoa (P < 0.0001) in relation to those fed the control diet. In experimental conditions, it is possible to include licuri oil up to 2% in diets with 50% roughage offered to Santa In?es ewe to provide an increase in the intake and digestibility of dry matter and neutral detergent fiber, greater weight gain, and greater total protozoa count.	
Palavras-Chave: 	Ácido Laurico; Lauric acid; Lipid supplementation; Oleo de licuri; Ovelhas Santa Inês; Suplementação lipídica; Syagrus coronate.	
Thesagro: 	Dieta; Digestibilidade; Ganho de Peso; Nutrição Animal; Ovelha.	
Thesaurus Nal: 	Animal nutrition; Ewes.	
Categoria do assunto: 	L Ciência Animal e Produtos de Origem Animal	
URL: 	http://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1154946/1/Licuri-oil-improves-feedlot-performance-and-modifies-ruminal-fauna-2022.pdf	
Registro original: 	Embrapa Semiárido (CPATSA)	
Exemplares: 	CPATSA - (60510-1) - UPC - AP - DD -  -  -  - DIS