Data/hora: 03/06/2024 04:56:08

Biblioteca(s): 	Embrapa Semiárido.	
Data corrente: 	18/01/2018	
Data da última atualização: 	19/01/2018	
Autoria: 	MORENO, G. M. B.; BORBA, H.; ARAUJO, G. G. L. de; VOLTOLINI, T. V.; MORAES, S. A. de; SILVA SOBRINHO, A. G. da; BOAVENTURA NETO, O.; LIMA JUNIOR, D. M. de; CIRNE, L. G. A; BUZANSKAS, M. E.	
Afiliação: 	Greicy Mitzi Bezerra Moreno, UFAL; Hirasilva Borba, UNESP; GHERMAN GARCIA LEAL DE ARAUJO, CPATSA; TADEU VINHAS VOLTOLINI, CPATSA; SALETE ALVES DE MORAES, CPATSA; Américo Garcia da Silva Sobrinho, UNESP; Oscar Boaventura Neto, UFAL; Dorgival Morais de Lima Júnior, UFAL; Luís Gabriel Alves Cirne, UFOPA; Marcos Eli Buzanskas, UFOPA.	
Título: 	Digestibility and performance of lambs fed diets containing old man saltbush hay.	
Ano de publicação: 	2017	
Fonte/Imprenta: 	Semina: Ciências Agrárias, Londrina, v. 38, n. 1, p. 455-466, jan./fev. 2017.	
DOI: 	10.5433/1679-0359.2017v38n1p455	
Idioma: 	Inglês	
Conteúdo: 	The aim of this study was to evaluate feed intake, digestibility, nitrogen balance, water balance, and performance of lambs fed diets containing old man saltbush hay associated with a concentrate. Thirtytwo castrated feedlot Santa Inês lambs at approximately eight months of age, with 22 ± 1.97 kg body weight, were distributed into a completely randomized experimental design. Acid detergent fiber intake increased (P < 0.05), whereas non-fibrous carbohydrates intake decreased (P < 0.01). Inclusion of old man saltbush in the diet reduced (P < 0.01) the digestibility of dry and organic matter, neutral and acid detergent fiber, and non-fibrous arbohydrates. The intakes of digestible dry and organic matter, ether extract, total carbohydrates, and digestible non-fibrous carbohydrates also decreased (P < 0.01). Inclusion of old man saltbush did not influence water consumption from the trough by the sheep, averaging 4327.20 mL/day?1. Body weight at slaughter and daily weight gain decreased linearly (P <0.05) and feed conversion worsened as old man saltbush hay was added to the diet. Inclusion of old man saltbush at up to 40% replacing the concentrate in feedlot lamb diets does not compromise the performance of these animals.	
Palavras-Chave: 	Alimentação animal; Alternative feedstuff; Feedlot; Intake.	
Thesagro: 	Alimento Alternativo; Confinamento; Cordeiro; Digestibilidade; Feno; Ganho de Peso; Nutrição Animal; Ovino.	
Thesaurus Nal: 	Weight gain.	
Categoria do assunto: 	L Ciência Animal e Produtos de Origem Animal	
URL: 	http://ainfo.cnptia.embrapa.br/digital/bitstream/item/171441/1/25773-129120-1-PB.pdf	
Registro original: 	Embrapa Semiárido (CPATSA)	
Exemplares: 	CPATSA - (57102-1) - UPC - AP - DD -  -  -  - DIS