Production performance of crossbred dairy cows fed palm kernel cake in feedlots
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Semina. Ciências Agrárias (Online) |
Texto Completo: | https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/29059 |
Resumo: | The objective of this study was to evaluate the effect of inclusion of palm kernel cake in the diet on dietary intake and digestibility and performance of lactating crossbred cows. Twelve Holstein × Zebu crossbred cows were distributed in three 4 × 4 Latin squares with the following treatments: control (no inclusion of palm kernel cake in the diet); inclusion of 50 g of palm kernel cake kg-1 in the total dry matter, 100 g of palm kernel cake kg-1 in the total dry matter, and 150 g of palm kernel cake kg-1 in the total dry matter. There was no effect of palm kernel cake on the intakes of dry matter, corrected neutral detergent fiber, non-fibrous carbohydrates, and total digestible nutrients. The intakes of crude protein and ether extract increased linearly. Inclusion of palm kernel cake in the diet did not influence the digestibility coefficients of dry matter, protein, ether extract, and non-fibrous carbohydrates, or milk production, feed efficiency, and body weight change. Fat-corrected milk yield increased linearly with the addition of palm kernel cake. Inclusion of up to 150 g of palm kernel cake in diets did not influence the dietary intake and performance of lactating cows or the composition of their milk. |
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oai:ojs.pkp.sfu.ca:article/29059 |
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Semina. Ciências Agrárias (Online) |
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Production performance of crossbred dairy cows fed palm kernel cake in feedlotsDesempenho produtivo de vacas leiteiras mestiças alimentadas com torta de dendêBy-productDigestibilityIntakeMilk composition.CoprodutosDigestibilidadeConsumoComposição do leite.The objective of this study was to evaluate the effect of inclusion of palm kernel cake in the diet on dietary intake and digestibility and performance of lactating crossbred cows. Twelve Holstein × Zebu crossbred cows were distributed in three 4 × 4 Latin squares with the following treatments: control (no inclusion of palm kernel cake in the diet); inclusion of 50 g of palm kernel cake kg-1 in the total dry matter, 100 g of palm kernel cake kg-1 in the total dry matter, and 150 g of palm kernel cake kg-1 in the total dry matter. There was no effect of palm kernel cake on the intakes of dry matter, corrected neutral detergent fiber, non-fibrous carbohydrates, and total digestible nutrients. The intakes of crude protein and ether extract increased linearly. Inclusion of palm kernel cake in the diet did not influence the digestibility coefficients of dry matter, protein, ether extract, and non-fibrous carbohydrates, or milk production, feed efficiency, and body weight change. Fat-corrected milk yield increased linearly with the addition of palm kernel cake. Inclusion of up to 150 g of palm kernel cake in diets did not influence the dietary intake and performance of lactating cows or the composition of their milk.Objetivou-se avaliar o efeito da inclusão de torta de dendê na dieta sobre o consumo, digestibilidade e desempenho de vacas mestiças em lactação. Foram utilizadas 12 vacas mestiças Holandês x Zebu, distribuídas em três Quadrados Latinos 4 x 4, nos seguintes tratamentos: controle (sem inclusão de torta de dendê na dieta); inclusão de 50,0 g de torta de dendê.kg-1 na matéria seca total; 100,0 g de torta de dendê.kg-1 na matéria seca total; 150,0 g de torta de dendê.kg-1 na matéria seca total. Não houve efeito do uso de torta de dendê sobre os consumos de matéria seca, fibra em detergente neutro corrigida, carboidratos não fibrosos e nutrientes digestíveis totais. Foi observado efeito linear crescente nos consumos de proteína bruta e extrato etéreo. A inclusão da torta de dendê na dieta não influenciou os coeficientes de digestibilidade da matéria seca, proteína bruta, e extrato etéreo, carboidratos não fibrosos, bem como a produção de leite, eficiência alimentar e variação do peso corporal. A produção de leite corrigida teve um efeito linear crescente com a inclusão da torta de dendê. A inclusão de 150 g de torta de dendê na dieta de vacas leiteiras não influenciou o consumo, o desempenho dos animais e a composição do leite.UEL2018-08-20info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2905910.5433/1679-0359.2018v39n5p2103Semina: Ciências Agrárias; Vol. 39 No. 5 (2018); 2103-2112Semina: Ciências Agrárias; v. 39 n. 5 (2018); 2103-21121679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELenghttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/29059/24255Copyright (c) 2018 Semina: Ciências Agráriashttp://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessPimentel, Leidiane ReisSilva, Fabiano Ferreira daSilva, Robério RodriguesPorto Junior, Antônio FerrazCosta, Evely Giovanna LeiteSchio, Alex ResendeSouza, Dicastro Dias deRodrigues, Eli Santana de OliveiraSilva, Gonçalo Mesquita daMenezes, Murilo de Almeida2022-10-20T18:03:23Zoai:ojs.pkp.sfu.ca:article/29059Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2022-10-20T18:03:23Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false |
dc.title.none.fl_str_mv |
Production performance of crossbred dairy cows fed palm kernel cake in feedlots Desempenho produtivo de vacas leiteiras mestiças alimentadas com torta de dendê |
title |
Production performance of crossbred dairy cows fed palm kernel cake in feedlots |
spellingShingle |
Production performance of crossbred dairy cows fed palm kernel cake in feedlots Pimentel, Leidiane Reis By-product Digestibility Intake Milk composition. Coprodutos Digestibilidade Consumo Composição do leite. |
title_short |
Production performance of crossbred dairy cows fed palm kernel cake in feedlots |
title_full |
Production performance of crossbred dairy cows fed palm kernel cake in feedlots |
title_fullStr |
Production performance of crossbred dairy cows fed palm kernel cake in feedlots |
title_full_unstemmed |
Production performance of crossbred dairy cows fed palm kernel cake in feedlots |
title_sort |
Production performance of crossbred dairy cows fed palm kernel cake in feedlots |
author |
Pimentel, Leidiane Reis |
author_facet |
Pimentel, Leidiane Reis Silva, Fabiano Ferreira da Silva, Robério Rodrigues Porto Junior, Antônio Ferraz Costa, Evely Giovanna Leite Schio, Alex Resende Souza, Dicastro Dias de Rodrigues, Eli Santana de Oliveira Silva, Gonçalo Mesquita da Menezes, Murilo de Almeida |
author_role |
author |
author2 |
Silva, Fabiano Ferreira da Silva, Robério Rodrigues Porto Junior, Antônio Ferraz Costa, Evely Giovanna Leite Schio, Alex Resende Souza, Dicastro Dias de Rodrigues, Eli Santana de Oliveira Silva, Gonçalo Mesquita da Menezes, Murilo de Almeida |
author2_role |
author author author author author author author author author |
dc.contributor.author.fl_str_mv |
Pimentel, Leidiane Reis Silva, Fabiano Ferreira da Silva, Robério Rodrigues Porto Junior, Antônio Ferraz Costa, Evely Giovanna Leite Schio, Alex Resende Souza, Dicastro Dias de Rodrigues, Eli Santana de Oliveira Silva, Gonçalo Mesquita da Menezes, Murilo de Almeida |
dc.subject.por.fl_str_mv |
By-product Digestibility Intake Milk composition. Coprodutos Digestibilidade Consumo Composição do leite. |
topic |
By-product Digestibility Intake Milk composition. Coprodutos Digestibilidade Consumo Composição do leite. |
description |
The objective of this study was to evaluate the effect of inclusion of palm kernel cake in the diet on dietary intake and digestibility and performance of lactating crossbred cows. Twelve Holstein × Zebu crossbred cows were distributed in three 4 × 4 Latin squares with the following treatments: control (no inclusion of palm kernel cake in the diet); inclusion of 50 g of palm kernel cake kg-1 in the total dry matter, 100 g of palm kernel cake kg-1 in the total dry matter, and 150 g of palm kernel cake kg-1 in the total dry matter. There was no effect of palm kernel cake on the intakes of dry matter, corrected neutral detergent fiber, non-fibrous carbohydrates, and total digestible nutrients. The intakes of crude protein and ether extract increased linearly. Inclusion of palm kernel cake in the diet did not influence the digestibility coefficients of dry matter, protein, ether extract, and non-fibrous carbohydrates, or milk production, feed efficiency, and body weight change. Fat-corrected milk yield increased linearly with the addition of palm kernel cake. Inclusion of up to 150 g of palm kernel cake in diets did not influence the dietary intake and performance of lactating cows or the composition of their milk. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-08-20 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/29059 10.5433/1679-0359.2018v39n5p2103 |
url |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/29059 |
identifier_str_mv |
10.5433/1679-0359.2018v39n5p2103 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/29059/24255 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2018 Semina: Ciências Agrárias http://creativecommons.org/licenses/by-nc/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2018 Semina: Ciências Agrárias http://creativecommons.org/licenses/by-nc/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
UEL |
publisher.none.fl_str_mv |
UEL |
dc.source.none.fl_str_mv |
Semina: Ciências Agrárias; Vol. 39 No. 5 (2018); 2103-2112 Semina: Ciências Agrárias; v. 39 n. 5 (2018); 2103-2112 1679-0359 1676-546X reponame:Semina. Ciências Agrárias (Online) instname:Universidade Estadual de Londrina (UEL) instacron:UEL |
instname_str |
Universidade Estadual de Londrina (UEL) |
instacron_str |
UEL |
institution |
UEL |
reponame_str |
Semina. Ciências Agrárias (Online) |
collection |
Semina. Ciências Agrárias (Online) |
repository.name.fl_str_mv |
Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL) |
repository.mail.fl_str_mv |
semina.agrarias@uel.br |
_version_ |
1799306077733388288 |