INTAKE, APPARENT DIGESTIBILITY AND LIVE WEIGHT GAIN OF BEEF CATTLE IN CONFINEMENT SUPPLEMENTED WITH YEAST CULTURE (Saccharomyces cerevisiae 1026)
Autor(a) principal: | |
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Data de Publicação: | 2008 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Ciência animal brasileira (Online) |
Texto Completo: | https://revistas.ufg.br/vet/article/view/450 |
Resumo: | This work evaluated the effect of including yeast culture on live weight gain, intake and apparent digestibility of the dry matter (DM), organic matter (OM), crude protein (CP), ether extract (EE), neutral detergent fiber (NDF) and acid detergent fiber (ADF), hemicellulose (HCEL), total carbohydrates (TCHO) and nonfiber carbohydrates (NFC). Two experiments were realized using ½ Red Angus ½ Nellore steers fed with 1:1 ratio of forage: concentrate, of the DM). Both experiments were in completely randomized design and the treatments were (two out of four diets) with or without yeast culture (1 g/100 kg of live weight). In the first experiment, a feeding trial was conducted with four groups of forty animals in a commercial feedlot. Two groups were fed diets with yeast culture and two groups without. In the second experiment ten cannulated steers were randomly allocated to one of the two treatments. No differences (P>0.05) between treatments were observed for intake and apparent digestibility of DM, OM, CP, EE, NDF, ADF, HCEL, TCHO e NFC. Also, no differences (P>0.05) were observed between treatments for live weight gain in the feedlot steers. These results indicate that with a 1:1 ratio of forage:concentrate, the supplementation with yeast culture did not influence weight gain, intake and apparent digestibilityKEY WORDS: Additive, feedlot, probiotics, steers |
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INTAKE, APPARENT DIGESTIBILITY AND LIVE WEIGHT GAIN OF BEEF CATTLE IN CONFINEMENT SUPPLEMENTED WITH YEAST CULTURE (Saccharomyces cerevisiae 1026)CONSUMO, DIGESTIBILIDADE APARENTE E GANHO DE PESO EM BOVINOS DE CORTE CONFINADOS SUPLEMENTADOS COM CULTURA DE LEVEDURA (Saccharomyces cerevisiae cepa 1026)Produção de bovinosThis work evaluated the effect of including yeast culture on live weight gain, intake and apparent digestibility of the dry matter (DM), organic matter (OM), crude protein (CP), ether extract (EE), neutral detergent fiber (NDF) and acid detergent fiber (ADF), hemicellulose (HCEL), total carbohydrates (TCHO) and nonfiber carbohydrates (NFC). Two experiments were realized using ½ Red Angus ½ Nellore steers fed with 1:1 ratio of forage: concentrate, of the DM). Both experiments were in completely randomized design and the treatments were (two out of four diets) with or without yeast culture (1 g/100 kg of live weight). In the first experiment, a feeding trial was conducted with four groups of forty animals in a commercial feedlot. Two groups were fed diets with yeast culture and two groups without. In the second experiment ten cannulated steers were randomly allocated to one of the two treatments. No differences (P>0.05) between treatments were observed for intake and apparent digestibility of DM, OM, CP, EE, NDF, ADF, HCEL, TCHO e NFC. Also, no differences (P>0.05) were observed between treatments for live weight gain in the feedlot steers. These results indicate that with a 1:1 ratio of forage:concentrate, the supplementation with yeast culture did not influence weight gain, intake and apparent digestibilityKEY WORDS: Additive, feedlot, probiotics, steersObjetivou-se, com o presente trabalho, avaliar os efeitos da inclusão de cultura de levedura no ganho de peso, consumo, digestibilidade aparente da matéria seca (MS), matéria orgânica (MO), proteína bruta (PB), extrato etéreo (EE), fibra em detergente neutro (FDN), fibra em detergente ácido (FDA), hemicelulose (HCEL), carboidratos totais (CHOT) e carboidratos não fibrosos (CNF). Foram realizados dois experimentos utilizando novilhos ½ Red Angus ½ Nelore, alimentados com proporção de 1:1 da relação volumoso:concentrado, com base na MS. Utilizou-se o delineamento inteiramente casualizado nos dois experimentos. Os tratamentos foram inclusão ou não de cultura de levedura (1 g/100 kg de peso vivo) à dieta dos animais. No primeiro experimento, mantiveram-se, em sistema de confinamento, quatro grupos com quarenta animais cada, dois com suplementação e dois sem suplementação; no segundo experimento, mantiveram-se dez animais canulados no rúmen e distribuídos igualmente nos tratamentos. Não houve diferença (P>0,05) entre os tratamentos em relação ao consumo e à digestibilidade aparente da MS, MO, PB, EE, FDN, FDA, HCEL, CHOT e CNF. Para os valores de ganho de peso também não houve diferença (P>0,05) entre os tratamentos. Esses resultados indicam que, em dietas com proporções de volumoso:concentrado 1:1, a suplementação com cultura de levedura não influencia o ganho de peso, o consumo e a digestibilidade aparentePALAVRAS-CHAVES: Aditivos, confinamento, novilhos, probióticosUniversidade Federal de Goiás2008-10-14info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionAvaliado por paresPesquisaapplication/pdfhttps://revistas.ufg.br/vet/article/view/45010.5216/cab.v9i3.450Brazilian Animal Science/ Ciência Animal Brasileira; Vol. 9 No. 3 (2008); 535-542Ciência Animal Brasileira / Brazilian Animal Science; v. 9 n. 3 (2008); 535-5421809-68911518-2797reponame:Ciência animal brasileira (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGporhttps://revistas.ufg.br/vet/article/view/450/4120Gattass, Carlos Borges AssumpçãoMorais, Maria da GraçaAbreu, Urbano Gomes Pinto deLempp, BeatrizStein, JoiceAlbertini, Tiago ZanettiFranco, Gumercindo Lorianoinfo:eu-repo/semantics/openAccess2008-10-15T19:36:43Zoai:ojs.revistas.ufg.br:article/450Revistahttps://revistas.ufg.br/vetPUBhttps://revistas.ufg.br/vet/oai||revistacab@gmail.com1809-68911518-2797opendoar:2024-05-21T19:54:43.039231Ciência animal brasileira (Online) - Universidade Federal de Goiás (UFG)true |
dc.title.none.fl_str_mv |
INTAKE, APPARENT DIGESTIBILITY AND LIVE WEIGHT GAIN OF BEEF CATTLE IN CONFINEMENT SUPPLEMENTED WITH YEAST CULTURE (Saccharomyces cerevisiae 1026) CONSUMO, DIGESTIBILIDADE APARENTE E GANHO DE PESO EM BOVINOS DE CORTE CONFINADOS SUPLEMENTADOS COM CULTURA DE LEVEDURA (Saccharomyces cerevisiae cepa 1026) |
title |
INTAKE, APPARENT DIGESTIBILITY AND LIVE WEIGHT GAIN OF BEEF CATTLE IN CONFINEMENT SUPPLEMENTED WITH YEAST CULTURE (Saccharomyces cerevisiae 1026) |
spellingShingle |
INTAKE, APPARENT DIGESTIBILITY AND LIVE WEIGHT GAIN OF BEEF CATTLE IN CONFINEMENT SUPPLEMENTED WITH YEAST CULTURE (Saccharomyces cerevisiae 1026) Gattass, Carlos Borges Assumpção Produção de bovinos |
title_short |
INTAKE, APPARENT DIGESTIBILITY AND LIVE WEIGHT GAIN OF BEEF CATTLE IN CONFINEMENT SUPPLEMENTED WITH YEAST CULTURE (Saccharomyces cerevisiae 1026) |
title_full |
INTAKE, APPARENT DIGESTIBILITY AND LIVE WEIGHT GAIN OF BEEF CATTLE IN CONFINEMENT SUPPLEMENTED WITH YEAST CULTURE (Saccharomyces cerevisiae 1026) |
title_fullStr |
INTAKE, APPARENT DIGESTIBILITY AND LIVE WEIGHT GAIN OF BEEF CATTLE IN CONFINEMENT SUPPLEMENTED WITH YEAST CULTURE (Saccharomyces cerevisiae 1026) |
title_full_unstemmed |
INTAKE, APPARENT DIGESTIBILITY AND LIVE WEIGHT GAIN OF BEEF CATTLE IN CONFINEMENT SUPPLEMENTED WITH YEAST CULTURE (Saccharomyces cerevisiae 1026) |
title_sort |
INTAKE, APPARENT DIGESTIBILITY AND LIVE WEIGHT GAIN OF BEEF CATTLE IN CONFINEMENT SUPPLEMENTED WITH YEAST CULTURE (Saccharomyces cerevisiae 1026) |
author |
Gattass, Carlos Borges Assumpção |
author_facet |
Gattass, Carlos Borges Assumpção Morais, Maria da Graça Abreu, Urbano Gomes Pinto de Lempp, Beatriz Stein, Joice Albertini, Tiago Zanetti Franco, Gumercindo Loriano |
author_role |
author |
author2 |
Morais, Maria da Graça Abreu, Urbano Gomes Pinto de Lempp, Beatriz Stein, Joice Albertini, Tiago Zanetti Franco, Gumercindo Loriano |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Gattass, Carlos Borges Assumpção Morais, Maria da Graça Abreu, Urbano Gomes Pinto de Lempp, Beatriz Stein, Joice Albertini, Tiago Zanetti Franco, Gumercindo Loriano |
dc.subject.por.fl_str_mv |
Produção de bovinos |
topic |
Produção de bovinos |
description |
This work evaluated the effect of including yeast culture on live weight gain, intake and apparent digestibility of the dry matter (DM), organic matter (OM), crude protein (CP), ether extract (EE), neutral detergent fiber (NDF) and acid detergent fiber (ADF), hemicellulose (HCEL), total carbohydrates (TCHO) and nonfiber carbohydrates (NFC). Two experiments were realized using ½ Red Angus ½ Nellore steers fed with 1:1 ratio of forage: concentrate, of the DM). Both experiments were in completely randomized design and the treatments were (two out of four diets) with or without yeast culture (1 g/100 kg of live weight). In the first experiment, a feeding trial was conducted with four groups of forty animals in a commercial feedlot. Two groups were fed diets with yeast culture and two groups without. In the second experiment ten cannulated steers were randomly allocated to one of the two treatments. No differences (P>0.05) between treatments were observed for intake and apparent digestibility of DM, OM, CP, EE, NDF, ADF, HCEL, TCHO e NFC. Also, no differences (P>0.05) were observed between treatments for live weight gain in the feedlot steers. These results indicate that with a 1:1 ratio of forage:concentrate, the supplementation with yeast culture did not influence weight gain, intake and apparent digestibilityKEY WORDS: Additive, feedlot, probiotics, steers |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008-10-14 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Avaliado por pares Pesquisa |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://revistas.ufg.br/vet/article/view/450 10.5216/cab.v9i3.450 |
url |
https://revistas.ufg.br/vet/article/view/450 |
identifier_str_mv |
10.5216/cab.v9i3.450 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://revistas.ufg.br/vet/article/view/450/4120 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal de Goiás |
publisher.none.fl_str_mv |
Universidade Federal de Goiás |
dc.source.none.fl_str_mv |
Brazilian Animal Science/ Ciência Animal Brasileira; Vol. 9 No. 3 (2008); 535-542 Ciência Animal Brasileira / Brazilian Animal Science; v. 9 n. 3 (2008); 535-542 1809-6891 1518-2797 reponame:Ciência animal brasileira (Online) instname:Universidade Federal de Goiás (UFG) instacron:UFG |
instname_str |
Universidade Federal de Goiás (UFG) |
instacron_str |
UFG |
institution |
UFG |
reponame_str |
Ciência animal brasileira (Online) |
collection |
Ciência animal brasileira (Online) |
repository.name.fl_str_mv |
Ciência animal brasileira (Online) - Universidade Federal de Goiás (UFG) |
repository.mail.fl_str_mv |
||revistacab@gmail.com |
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1799874782388289536 |