MILK REPLACER USE IN SUBSTITUTION OF WHOLE MILK ON THE PERFORMACE OF HOLSTEIN CALVES DURING GROWING PHASE
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Ciência animal brasileira (Online) |
Texto Completo: | https://revistas.ufg.br/vet/article/view/32297 |
Resumo: | The objective of this study was to evaluate the biological efficiency of the milk replacer in thesubstitution of whole milk for calves at the first months of age and at rearing fase. This study wasconducted in Universidade Tecnológica Federal do Paraná (UTFPR), Campus Dois Vizinhos, fromMay 2011 to April 2012. This research was carried out on 32 animals, assigned in a completelyrandomized design with four treatments (100% whole milk, 34% milk replacer + 66% whole milk,66% milk replacer + 34% whole milk and 100% milk replacer) and eight replications.The data wereanalyzed by analysis of variance and regression at 5% of significance. Regarding the morphometricmeasurements, only the gain of chest circumference presented significant difference. The use of milkreplacer in the substitution of whole milk during pre-weaning phase showed negative linear responsefor levels 100%, 66%, 34% milk replacer, nevertheless during the post-weaning phase there wasa compensatory gain for the animals fed with 34% and 66 % milk replacer. The use of 100% milk replacer for Holstein calves at pre-weaning phase was not efficient during lactation, althoug, duringpost-weaning phase, partial replacement of milk by milk replacer (66% + 34% milk replacer) was anefficient option because there was a favorable compensatory growth.Keywords: consumption; male calves; morphometric measures. |
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MILK REPLACER USE IN SUBSTITUTION OF WHOLE MILK ON THE PERFORMACE OF HOLSTEIN CALVES DURING GROWING PHASEUSO DE SUCEDÂNEO EM SUBSTITUIÇÃO AO LEITE NO DESEMPENHO DE BEZERROS DA RAÇA HOLANDESA DURANTE A CRIA E RECRIADairy cattleeficiênciamacho leiteirodesempenhoThe objective of this study was to evaluate the biological efficiency of the milk replacer in thesubstitution of whole milk for calves at the first months of age and at rearing fase. This study wasconducted in Universidade Tecnológica Federal do Paraná (UTFPR), Campus Dois Vizinhos, fromMay 2011 to April 2012. This research was carried out on 32 animals, assigned in a completelyrandomized design with four treatments (100% whole milk, 34% milk replacer + 66% whole milk,66% milk replacer + 34% whole milk and 100% milk replacer) and eight replications.The data wereanalyzed by analysis of variance and regression at 5% of significance. Regarding the morphometricmeasurements, only the gain of chest circumference presented significant difference. The use of milkreplacer in the substitution of whole milk during pre-weaning phase showed negative linear responsefor levels 100%, 66%, 34% milk replacer, nevertheless during the post-weaning phase there wasa compensatory gain for the animals fed with 34% and 66 % milk replacer. The use of 100% milk replacer for Holstein calves at pre-weaning phase was not efficient during lactation, althoug, duringpost-weaning phase, partial replacement of milk by milk replacer (66% + 34% milk replacer) was anefficient option because there was a favorable compensatory growth.Keywords: consumption; male calves; morphometric measures.O objetivo deste trabalho foi avaliar a eficiência biológica do sucedâneo em substituição ao leite,na fase de cria e recria de bezerros da raça Holandesa. O trabalho foi realizado na UniversidadeTecnológica Federal do Paraná (UTFPR), Dois Vizinhos, entre maio de 2011 e abril de 2012. Apesquisa foi realizada com 32 animais, adotando-se o delineamento inteiramente casualizado comquatro tratamentos e oito repetições: 100% leite; 34% sucedâneo + 66% leite; 66% sucedâneo + 34%leite; e 100% sucedâneo. Os dados foram submetidos à analise de variância e de regressão a 5% designificância. Dentre as medidas morfométricas realizadas, apenas o ganho de perímetro torácicoapresentou diferença significativa. A utilização de sucedâneo em substituição ao leite durante a fase dealeitamento apresentou uma resposta linear negativa para os níveis 100%, 66%, 34% sucedâneo, porémdurante a fase de recria ocorreu um ganho compensatório dos animais submetidos aos tratamentos34% e 66% sucedâneo. A utilização de 100% de sucedâneo na alimentação de bezerros holandeses nafase de cria não foi eficiente durante o aleitamento. Durante a fase de recria, a substituição parcial doleite por sucedâneo (66% sucedâneo + 34% leite) mostrou ser a opção mais eficiente, pois apresentouum ganho compensatório favorável.Palavras-chave: consumo; macho leiteiro; medidas morfométricas.Universidade Federal de Goiás2015-10-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionResearchAvaliado por paresPesquisa Cientificaapplication/pdftext/htmlhttps://revistas.ufg.br/vet/article/view/3229710.1590/cab.v16i4.32297Brazilian Animal Science/ Ciência Animal Brasileira; Vol. 16 No. 4 (2015); 498-507Ciência Animal Brasileira / Brazilian Animal Science; v. 16 n. 4 (2015); 498-5071809-68911518-2797reponame:Ciência animal brasileira (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGporhttps://revistas.ufg.br/vet/article/view/32297/19494https://revistas.ufg.br/vet/article/view/32297/19449Boito, Brunade Menezes, Luis Fernando GlasenappZiech, Magnos FernandoKuss, FernandoLisbinski, EduardoFiorelli, Andréiainfo:eu-repo/semantics/openAccess2015-11-10T17:44:06Zoai:ojs.revistas.ufg.br:article/32297Revistahttps://revistas.ufg.br/vetPUBhttps://revistas.ufg.br/vet/oai||revistacab@gmail.com1809-68911518-2797opendoar:2024-05-21T19:56:07.624244Ciência animal brasileira (Online) - Universidade Federal de Goiás (UFG)true |
dc.title.none.fl_str_mv |
MILK REPLACER USE IN SUBSTITUTION OF WHOLE MILK ON THE PERFORMACE OF HOLSTEIN CALVES DURING GROWING PHASE USO DE SUCEDÂNEO EM SUBSTITUIÇÃO AO LEITE NO DESEMPENHO DE BEZERROS DA RAÇA HOLANDESA DURANTE A CRIA E RECRIA |
title |
MILK REPLACER USE IN SUBSTITUTION OF WHOLE MILK ON THE PERFORMACE OF HOLSTEIN CALVES DURING GROWING PHASE |
spellingShingle |
MILK REPLACER USE IN SUBSTITUTION OF WHOLE MILK ON THE PERFORMACE OF HOLSTEIN CALVES DURING GROWING PHASE Boito, Bruna Dairy cattle eficiência macho leiteiro desempenho |
title_short |
MILK REPLACER USE IN SUBSTITUTION OF WHOLE MILK ON THE PERFORMACE OF HOLSTEIN CALVES DURING GROWING PHASE |
title_full |
MILK REPLACER USE IN SUBSTITUTION OF WHOLE MILK ON THE PERFORMACE OF HOLSTEIN CALVES DURING GROWING PHASE |
title_fullStr |
MILK REPLACER USE IN SUBSTITUTION OF WHOLE MILK ON THE PERFORMACE OF HOLSTEIN CALVES DURING GROWING PHASE |
title_full_unstemmed |
MILK REPLACER USE IN SUBSTITUTION OF WHOLE MILK ON THE PERFORMACE OF HOLSTEIN CALVES DURING GROWING PHASE |
title_sort |
MILK REPLACER USE IN SUBSTITUTION OF WHOLE MILK ON THE PERFORMACE OF HOLSTEIN CALVES DURING GROWING PHASE |
author |
Boito, Bruna |
author_facet |
Boito, Bruna de Menezes, Luis Fernando Glasenapp Ziech, Magnos Fernando Kuss, Fernando Lisbinski, Eduardo Fiorelli, Andréia |
author_role |
author |
author2 |
de Menezes, Luis Fernando Glasenapp Ziech, Magnos Fernando Kuss, Fernando Lisbinski, Eduardo Fiorelli, Andréia |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Boito, Bruna de Menezes, Luis Fernando Glasenapp Ziech, Magnos Fernando Kuss, Fernando Lisbinski, Eduardo Fiorelli, Andréia |
dc.subject.por.fl_str_mv |
Dairy cattle eficiência macho leiteiro desempenho |
topic |
Dairy cattle eficiência macho leiteiro desempenho |
description |
The objective of this study was to evaluate the biological efficiency of the milk replacer in thesubstitution of whole milk for calves at the first months of age and at rearing fase. This study wasconducted in Universidade Tecnológica Federal do Paraná (UTFPR), Campus Dois Vizinhos, fromMay 2011 to April 2012. This research was carried out on 32 animals, assigned in a completelyrandomized design with four treatments (100% whole milk, 34% milk replacer + 66% whole milk,66% milk replacer + 34% whole milk and 100% milk replacer) and eight replications.The data wereanalyzed by analysis of variance and regression at 5% of significance. Regarding the morphometricmeasurements, only the gain of chest circumference presented significant difference. The use of milkreplacer in the substitution of whole milk during pre-weaning phase showed negative linear responsefor levels 100%, 66%, 34% milk replacer, nevertheless during the post-weaning phase there wasa compensatory gain for the animals fed with 34% and 66 % milk replacer. The use of 100% milk replacer for Holstein calves at pre-weaning phase was not efficient during lactation, althoug, duringpost-weaning phase, partial replacement of milk by milk replacer (66% + 34% milk replacer) was anefficient option because there was a favorable compensatory growth.Keywords: consumption; male calves; morphometric measures. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-10-30 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Research Avaliado por pares Pesquisa Cientifica |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://revistas.ufg.br/vet/article/view/32297 10.1590/cab.v16i4.32297 |
url |
https://revistas.ufg.br/vet/article/view/32297 |
identifier_str_mv |
10.1590/cab.v16i4.32297 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://revistas.ufg.br/vet/article/view/32297/19494 https://revistas.ufg.br/vet/article/view/32297/19449 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf text/html |
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. 16 No. 4 (2015); 498-507 Ciência Animal Brasileira / Brazilian Animal Science; v. 16 n. 4 (2015); 498-507 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_ |
1799874788719591424 |