WHOLE LINSEED AND CANOLA SEED ON PERFORMANCE APPARENT DIGESTIBILITY AND CARCASS CHARACTERISTICS OF NELLORE HEIFERS FINISHED IN FEEDLOT
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/1135 |
Resumo: | This work was carried out to study three rations (CON – control ration, LIN – whole linseed ration, and WCS – whole canola seed ration) on performance, apparent digestibility coefficient of dry matter (DMDC), organic matter (OMDC), crude protein (CPDC), neutral detergent fiber (NDFDC), acid detergent fiber (ADFDC), gross energy (GEDC), ether extract (EEDC) and carcass characteristics in Nellore heifers finished in feedlot. The acid insoluble ash (AIA) was used as internal maker to calculate apparent digestibility. The collecting was done during a five-day-period. Corn silage and cottonseed hulls were used as roughage source. The concentrates consisted of soybean meal, ground corn grain, cassava starch by-products, mineral salt, urea, and limestone (CRO) differing or not, by inclusion, from linseed (LIN) or whole canola seed (WCS). Twenty-four heifers with average age of 18 months and initial weight of 277.67 + 32.12 kg were used. A completely randomized design with three treatments and nine repetitions was used. The experiment was taken during an eighty-seven-day-period. No differences (P>0.05) were observed among the treatments for intake of dry matter, organic matter, crude protein, neutral detergent fiber, acid detergent fiber, feed:gain ratio, average daily gain, hot carcass yield, fat thickness, and Longissimus dorsi area. The gross energy and ether extract intake were higher (P<0.01) in the LIN and WCS treatments as compared to CON treatment. No differences (P>0.05) were detected between the CPDC, NDFDC, and ADFDC treatments. The CON treatment presented higher values (P<0.05) of DMDC, OMDC, and GEDC as compared to the LIN treatment. The EEDC was higher (P<0.05) in the CON treatment as compared to the CAN treatment. These feed could be used where the price were favorable. However, the oils of these feed were used for human nutrition with high economic worth. KEY WORDS: AAI, apparent digestibility, canola seed, cottonseed hulls, heifers, linseed. |
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WHOLE LINSEED AND CANOLA SEED ON PERFORMANCE APPARENT DIGESTIBILITY AND CARCASS CHARACTERISTICS OF NELLORE HEIFERS FINISHED IN FEEDLOTGRÃOS DE LINHAÇA E DE CANOLA SOBRE O DESEMPENHO, DIGESTIBILIDADE APARENTE E CARACTERÍSTICAS DE CARCAÇA DE NOVILHAS NELORE TERMINADAS EM CONFINAMENTOProdução de bovinosThis work was carried out to study three rations (CON – control ration, LIN – whole linseed ration, and WCS – whole canola seed ration) on performance, apparent digestibility coefficient of dry matter (DMDC), organic matter (OMDC), crude protein (CPDC), neutral detergent fiber (NDFDC), acid detergent fiber (ADFDC), gross energy (GEDC), ether extract (EEDC) and carcass characteristics in Nellore heifers finished in feedlot. The acid insoluble ash (AIA) was used as internal maker to calculate apparent digestibility. The collecting was done during a five-day-period. Corn silage and cottonseed hulls were used as roughage source. The concentrates consisted of soybean meal, ground corn grain, cassava starch by-products, mineral salt, urea, and limestone (CRO) differing or not, by inclusion, from linseed (LIN) or whole canola seed (WCS). Twenty-four heifers with average age of 18 months and initial weight of 277.67 + 32.12 kg were used. A completely randomized design with three treatments and nine repetitions was used. The experiment was taken during an eighty-seven-day-period. No differences (P>0.05) were observed among the treatments for intake of dry matter, organic matter, crude protein, neutral detergent fiber, acid detergent fiber, feed:gain ratio, average daily gain, hot carcass yield, fat thickness, and Longissimus dorsi area. The gross energy and ether extract intake were higher (P<0.01) in the LIN and WCS treatments as compared to CON treatment. No differences (P>0.05) were detected between the CPDC, NDFDC, and ADFDC treatments. The CON treatment presented higher values (P<0.05) of DMDC, OMDC, and GEDC as compared to the LIN treatment. The EEDC was higher (P<0.05) in the CON treatment as compared to the CAN treatment. These feed could be used where the price were favorable. However, the oils of these feed were used for human nutrition with high economic worth. KEY WORDS: AAI, apparent digestibility, canola seed, cottonseed hulls, heifers, linseed.Avaliaram-se três rações (TES – ração-testemunha; LIN – ração com semente de linhaça integral e CAN – ração com grão integral de canola) sobre o desempenho, digestibilidade aparente, características de carcaça e os coeficientes de digestibilidade aparente da matéria seca (CDMS), matéria orgânica (CDMO), proteína bruta (CDPB), fibra em detergente neutro (CDFDN), fibra em detergente ácido (CDFDA), energia bruta (CDEB) e extrato etéreo (CDEE) de novilhas Nelore confinadas. O indicador interno utilizado para estimar a digestibilidade foi a cinza insolúvel em ácido. Como volumoso, utilizaram-se a silagem de milho e a casca de caroço de algodão. Os concentrados consistiram de farelo de soja, grão de milho moído, resíduo de fecularia de mandioca, sal mineral, uréia e calcário (TES), diferindo pela inclusão ou não da semente de linhaça (LIN) ou grão de canola (CAN). Empregaram-se 24 novilhas, com idade e peso vivo inicial médio de 18 meses e 277,67 + 32,12 kg, respectivamente. Utilizou-se o delineamento inteiramente casualizado, com três tratamentos e oito repetições. A duração do experimento foi de 87 dias. Não foram observadas diferenças (P>0,05) entre os tratamentos na ingestão de matéria seca, matéria orgânica, proteína bruta, fibra em detergente neutro, fibra em detergente ácido, conversão alimentar da matéria seca, ganho médio diário, rendimento de carcaça quente, espessura de gordura de cobertura e área de olho de lombo. A ingestão de energia bruta e de extrato etéreo mostrou-se superior (P<0,01) para LIN e CAN em comparação ao TES. Além disso, não se observaram diferenças (P>0,05) entre os tratamentos para o CDPB, CDFDN e CDFDA. O tratamento TES apresentou maiores valores (P<0,05) de CDMS, CDMO e CDEB em relação ao LIN. O CDEE foi superior (P<0,05) para o TES em relação ao CAN. A utilização desses alimentos se justificaria em casos nos quais a disponibilidade e os custos fossem favoráveis, pois os óleos extraídos deles são muito valorizados na alimentação humana, tornando-os raros e de valor econômico elevado.PALAVRAS-CHAVES: Canola, casca de caroço de algodão, CIA, digestibilidade aparente, linhaça, novilhas.Universidade Federal de Goiás2008-12-21info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionAvaliado por parespesquisaapplication/pdfhttps://revistas.ufg.br/vet/article/view/113510.5216/cab.v9i4.1135Brazilian Animal Science/ Ciência Animal Brasileira; Vol. 9 No. 4 (2008); 883-895Ciência Animal Brasileira / Brazilian Animal Science; v. 9 n. 4 (2008); 883-8951809-68911518-2797reponame:Ciência animal brasileira (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGporhttps://revistas.ufg.br/vet/article/view/1135/4348Wada, Fabio Yoshimido Prado, Ivanor NunesSilva, Robério RodriguesMoletta, José LuizVisentainer, Jesuí VirgílioZeoula, Lucia Mariainfo:eu-repo/semantics/openAccess2008-12-21T21:10:30Zoai:ojs.revistas.ufg.br:article/1135Revistahttps://revistas.ufg.br/vetPUBhttps://revistas.ufg.br/vet/oai||revistacab@gmail.com1809-68911518-2797opendoar:2008-12-21T21:10:30Ciência animal brasileira (Online) - Universidade Federal de Goiás (UFG)false |
dc.title.none.fl_str_mv |
WHOLE LINSEED AND CANOLA SEED ON PERFORMANCE APPARENT DIGESTIBILITY AND CARCASS CHARACTERISTICS OF NELLORE HEIFERS FINISHED IN FEEDLOT GRÃOS DE LINHAÇA E DE CANOLA SOBRE O DESEMPENHO, DIGESTIBILIDADE APARENTE E CARACTERÍSTICAS DE CARCAÇA DE NOVILHAS NELORE TERMINADAS EM CONFINAMENTO |
title |
WHOLE LINSEED AND CANOLA SEED ON PERFORMANCE APPARENT DIGESTIBILITY AND CARCASS CHARACTERISTICS OF NELLORE HEIFERS FINISHED IN FEEDLOT |
spellingShingle |
WHOLE LINSEED AND CANOLA SEED ON PERFORMANCE APPARENT DIGESTIBILITY AND CARCASS CHARACTERISTICS OF NELLORE HEIFERS FINISHED IN FEEDLOT Wada, Fabio Yoshimi Produção de bovinos |
title_short |
WHOLE LINSEED AND CANOLA SEED ON PERFORMANCE APPARENT DIGESTIBILITY AND CARCASS CHARACTERISTICS OF NELLORE HEIFERS FINISHED IN FEEDLOT |
title_full |
WHOLE LINSEED AND CANOLA SEED ON PERFORMANCE APPARENT DIGESTIBILITY AND CARCASS CHARACTERISTICS OF NELLORE HEIFERS FINISHED IN FEEDLOT |
title_fullStr |
WHOLE LINSEED AND CANOLA SEED ON PERFORMANCE APPARENT DIGESTIBILITY AND CARCASS CHARACTERISTICS OF NELLORE HEIFERS FINISHED IN FEEDLOT |
title_full_unstemmed |
WHOLE LINSEED AND CANOLA SEED ON PERFORMANCE APPARENT DIGESTIBILITY AND CARCASS CHARACTERISTICS OF NELLORE HEIFERS FINISHED IN FEEDLOT |
title_sort |
WHOLE LINSEED AND CANOLA SEED ON PERFORMANCE APPARENT DIGESTIBILITY AND CARCASS CHARACTERISTICS OF NELLORE HEIFERS FINISHED IN FEEDLOT |
author |
Wada, Fabio Yoshimi |
author_facet |
Wada, Fabio Yoshimi do Prado, Ivanor Nunes Silva, Robério Rodrigues Moletta, José Luiz Visentainer, Jesuí Virgílio Zeoula, Lucia Maria |
author_role |
author |
author2 |
do Prado, Ivanor Nunes Silva, Robério Rodrigues Moletta, José Luiz Visentainer, Jesuí Virgílio Zeoula, Lucia Maria |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Wada, Fabio Yoshimi do Prado, Ivanor Nunes Silva, Robério Rodrigues Moletta, José Luiz Visentainer, Jesuí Virgílio Zeoula, Lucia Maria |
dc.subject.por.fl_str_mv |
Produção de bovinos |
topic |
Produção de bovinos |
description |
This work was carried out to study three rations (CON – control ration, LIN – whole linseed ration, and WCS – whole canola seed ration) on performance, apparent digestibility coefficient of dry matter (DMDC), organic matter (OMDC), crude protein (CPDC), neutral detergent fiber (NDFDC), acid detergent fiber (ADFDC), gross energy (GEDC), ether extract (EEDC) and carcass characteristics in Nellore heifers finished in feedlot. The acid insoluble ash (AIA) was used as internal maker to calculate apparent digestibility. The collecting was done during a five-day-period. Corn silage and cottonseed hulls were used as roughage source. The concentrates consisted of soybean meal, ground corn grain, cassava starch by-products, mineral salt, urea, and limestone (CRO) differing or not, by inclusion, from linseed (LIN) or whole canola seed (WCS). Twenty-four heifers with average age of 18 months and initial weight of 277.67 + 32.12 kg were used. A completely randomized design with three treatments and nine repetitions was used. The experiment was taken during an eighty-seven-day-period. No differences (P>0.05) were observed among the treatments for intake of dry matter, organic matter, crude protein, neutral detergent fiber, acid detergent fiber, feed:gain ratio, average daily gain, hot carcass yield, fat thickness, and Longissimus dorsi area. The gross energy and ether extract intake were higher (P<0.01) in the LIN and WCS treatments as compared to CON treatment. No differences (P>0.05) were detected between the CPDC, NDFDC, and ADFDC treatments. The CON treatment presented higher values (P<0.05) of DMDC, OMDC, and GEDC as compared to the LIN treatment. The EEDC was higher (P<0.05) in the CON treatment as compared to the CAN treatment. These feed could be used where the price were favorable. However, the oils of these feed were used for human nutrition with high economic worth. KEY WORDS: AAI, apparent digestibility, canola seed, cottonseed hulls, heifers, linseed. |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008-12-21 |
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/1135 10.5216/cab.v9i4.1135 |
url |
https://revistas.ufg.br/vet/article/view/1135 |
identifier_str_mv |
10.5216/cab.v9i4.1135 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://revistas.ufg.br/vet/article/view/1135/4348 |
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. 4 (2008); 883-895 Ciência Animal Brasileira / Brazilian Animal Science; v. 9 n. 4 (2008); 883-895 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 |
_version_ |
1789440216376803328 |