Supplementation of Lysine and Methionine in Milk Replacer or Starter Concentrate for Dairy Calves in Step‐Up/Step‐Down Feeding Program

Autores
Silva, Jackeline Thais; Miqueo, Evangelina; Torrezan, Thaís Manzoni; Rocha, Nathália Brito; Slanzon, Giovana Simão; Virginio Júnior, Gercino Ferreira; Bittar, Carla M.
Año de publicación
2021
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
This study aimed to evaluate the performance and metabolic changes in dairy calves fed in a step‐up/step‐down program and supplemented with lysine and methionine in a milk replacer (MR) or starter concentrate (SC). Male Holstein calves (n = 45) were blocked and distributed in the control without supplementation (1) and with lysine and methionine supplementation in the SC to achieve an intake of 17 and 5.3 g/d, respectively (2), and in the MR to achieve the same daily intake (3). MR was fed 4 L/d until the 2nd week, 8 L/d from the 3rd to 6th week, and 4 L/d from the 7th to 8th week, when calves were weaned. The calves were followed until the 10th week of age. Feed intake was measured daily. Weight and body measurements were registered weekly, and blood samples were collected biweekly. The lysine and methionine intake during the whole period was higher when supplementation occurred via MR. There was a supplementation effect for average daily gain after weaning, and the animals supplemented in the MR had lower BW than those that were not supplemented. Supplementation in MR decreased starter intake at the 10th week and total intake (g DM/d) after weaning. Supplementation with lysine and methionine in the MR or the SC did not benefit the performance or metabolism of dairy calves in the step‐up/step‐down program. Further studies are needed to understand the effects of amino acid supplementation on feed intake.
Fil: Silva, Jackeline Thais. University of São Paulo. Luiz de Queiroz College of Agriculture. Department of Animal Science; Brasil. Universidade de Sao Paulo; Brasil
Fil: Miqueo, Evangelina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Innovación para la Producción Agropecuaria y el Desarrollo Sostenible - Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Sur. Estación Experimental Agropecuaria Balcarce. Instituto de Innovación para la Producción Agropecuaria y el Desarrollo Sostenible; Argentina
Fil: Torrezan, Thaís Manzoni. Universidade de Sao Paulo; Brasil
Fil: Rocha, Nathália Brito. Universidade de Sao Paulo; Brasil
Fil: Slanzon, Giovana Simão. Universidade do Sao Paulo. Escola Superior de Agricultura Luiz de Queiroz; Brasil
Fil: Virginio Júnior, Gercino Ferreira. Universidade de Sao Paulo; Brasil
Fil: Bittar, Carla M.. Universidade de Sao Paulo; Brasil
Materia
AMINO ACIDS
BLOOD METABOLITES
CALF
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/176464
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/176464
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Supplementation of Lysine and Methionine in Milk Replacer or Starter Concentrate for Dairy Calves in Step‐Up/Step‐Down Feeding ProgramSilva, Jackeline ThaisMiqueo, EvangelinaTorrezan, Thaís ManzoniRocha, Nathália BritoSlanzon, Giovana SimãoVirginio Júnior, Gercino FerreiraBittar, Carla M.AMINO ACIDSBLOOD METABOLITESCALFhttps://purl.org/becyt/ford/4.2https://purl.org/becyt/ford/4This study aimed to evaluate the performance and metabolic changes in dairy calves fed in a step‐up/step‐down program and supplemented with lysine and methionine in a milk replacer (MR) or starter concentrate (SC). Male Holstein calves (n = 45) were blocked and distributed in the control without supplementation (1) and with lysine and methionine supplementation in the SC to achieve an intake of 17 and 5.3 g/d, respectively (2), and in the MR to achieve the same daily intake (3). MR was fed 4 L/d until the 2nd week, 8 L/d from the 3rd to 6th week, and 4 L/d from the 7th to 8th week, when calves were weaned. The calves were followed until the 10th week of age. Feed intake was measured daily. Weight and body measurements were registered weekly, and blood samples were collected biweekly. The lysine and methionine intake during the whole period was higher when supplementation occurred via MR. There was a supplementation effect for average daily gain after weaning, and the animals supplemented in the MR had lower BW than those that were not supplemented. Supplementation in MR decreased starter intake at the 10th week and total intake (g DM/d) after weaning. Supplementation with lysine and methionine in the MR or the SC did not benefit the performance or metabolism of dairy calves in the step‐up/step‐down program. Further studies are needed to understand the effects of amino acid supplementation on feed intake.Fil: Silva, Jackeline Thais. University of São Paulo. Luiz de Queiroz College of Agriculture. Department of Animal Science; Brasil. Universidade de Sao Paulo; BrasilFil: Miqueo, Evangelina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Innovación para la Producción Agropecuaria y el Desarrollo Sostenible - Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Sur. Estación Experimental Agropecuaria Balcarce. Instituto de Innovación para la Producción Agropecuaria y el Desarrollo Sostenible; ArgentinaFil: Torrezan, Thaís Manzoni. Universidade de Sao Paulo; BrasilFil: Rocha, Nathália Brito. Universidade de Sao Paulo; BrasilFil: Slanzon, Giovana Simão. Universidade do Sao Paulo. Escola Superior de Agricultura Luiz de Queiroz; BrasilFil: Virginio Júnior, Gercino Ferreira. Universidade de Sao Paulo; BrasilFil: Bittar, Carla M.. Universidade de Sao Paulo; BrasilMultidisciplinary Digital Publishing Institute2021-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/176464Silva, Jackeline Thais; Miqueo, Evangelina; Torrezan, Thaís Manzoni; Rocha, Nathália Brito; Slanzon, Giovana Simão; et al.; Supplementation of Lysine and Methionine in Milk Replacer or Starter Concentrate for Dairy Calves in Step‐Up/Step‐Down Feeding Program; Multidisciplinary Digital Publishing Institute; Animals; 11; 10; 9-2021; 1-112076-2615CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2076-2615/11/10/2854info:eu-repo/semantics/altIdentifier/doi/10.3390/ani11102854info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:34:49Zoai:ri.conicet.gov.ar:11336/176464instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:34:50.259CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Supplementation of Lysine and Methionine in Milk Replacer or Starter Concentrate for Dairy Calves in Step‐Up/Step‐Down Feeding Program
title Supplementation of Lysine and Methionine in Milk Replacer or Starter Concentrate for Dairy Calves in Step‐Up/Step‐Down Feeding Program
spellingShingle Supplementation of Lysine and Methionine in Milk Replacer or Starter Concentrate for Dairy Calves in Step‐Up/Step‐Down Feeding Program
Silva, Jackeline Thais
AMINO ACIDS
BLOOD METABOLITES
CALF
title_short Supplementation of Lysine and Methionine in Milk Replacer or Starter Concentrate for Dairy Calves in Step‐Up/Step‐Down Feeding Program
title_full Supplementation of Lysine and Methionine in Milk Replacer or Starter Concentrate for Dairy Calves in Step‐Up/Step‐Down Feeding Program
title_fullStr Supplementation of Lysine and Methionine in Milk Replacer or Starter Concentrate for Dairy Calves in Step‐Up/Step‐Down Feeding Program
title_full_unstemmed Supplementation of Lysine and Methionine in Milk Replacer or Starter Concentrate for Dairy Calves in Step‐Up/Step‐Down Feeding Program
title_sort Supplementation of Lysine and Methionine in Milk Replacer or Starter Concentrate for Dairy Calves in Step‐Up/Step‐Down Feeding Program
dc.creator.none.fl_str_mv Silva, Jackeline Thais
Miqueo, Evangelina
Torrezan, Thaís Manzoni
Rocha, Nathália Brito
Slanzon, Giovana Simão
Virginio Júnior, Gercino Ferreira
Bittar, Carla M.
author Silva, Jackeline Thais
author_facet Silva, Jackeline Thais
Miqueo, Evangelina
Torrezan, Thaís Manzoni
Rocha, Nathália Brito
Slanzon, Giovana Simão
Virginio Júnior, Gercino Ferreira
Bittar, Carla M.
author_role author
author2 Miqueo, Evangelina
Torrezan, Thaís Manzoni
Rocha, Nathália Brito
Slanzon, Giovana Simão
Virginio Júnior, Gercino Ferreira
Bittar, Carla M.
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv AMINO ACIDS
BLOOD METABOLITES
CALF
topic AMINO ACIDS
BLOOD METABOLITES
CALF
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.2
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv This study aimed to evaluate the performance and metabolic changes in dairy calves fed in a step‐up/step‐down program and supplemented with lysine and methionine in a milk replacer (MR) or starter concentrate (SC). Male Holstein calves (n = 45) were blocked and distributed in the control without supplementation (1) and with lysine and methionine supplementation in the SC to achieve an intake of 17 and 5.3 g/d, respectively (2), and in the MR to achieve the same daily intake (3). MR was fed 4 L/d until the 2nd week, 8 L/d from the 3rd to 6th week, and 4 L/d from the 7th to 8th week, when calves were weaned. The calves were followed until the 10th week of age. Feed intake was measured daily. Weight and body measurements were registered weekly, and blood samples were collected biweekly. The lysine and methionine intake during the whole period was higher when supplementation occurred via MR. There was a supplementation effect for average daily gain after weaning, and the animals supplemented in the MR had lower BW than those that were not supplemented. Supplementation in MR decreased starter intake at the 10th week and total intake (g DM/d) after weaning. Supplementation with lysine and methionine in the MR or the SC did not benefit the performance or metabolism of dairy calves in the step‐up/step‐down program. Further studies are needed to understand the effects of amino acid supplementation on feed intake.
Fil: Silva, Jackeline Thais. University of São Paulo. Luiz de Queiroz College of Agriculture. Department of Animal Science; Brasil. Universidade de Sao Paulo; Brasil
Fil: Miqueo, Evangelina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Innovación para la Producción Agropecuaria y el Desarrollo Sostenible - Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Sur. Estación Experimental Agropecuaria Balcarce. Instituto de Innovación para la Producción Agropecuaria y el Desarrollo Sostenible; Argentina
Fil: Torrezan, Thaís Manzoni. Universidade de Sao Paulo; Brasil
Fil: Rocha, Nathália Brito. Universidade de Sao Paulo; Brasil
Fil: Slanzon, Giovana Simão. Universidade do Sao Paulo. Escola Superior de Agricultura Luiz de Queiroz; Brasil
Fil: Virginio Júnior, Gercino Ferreira. Universidade de Sao Paulo; Brasil
Fil: Bittar, Carla M.. Universidade de Sao Paulo; Brasil
description This study aimed to evaluate the performance and metabolic changes in dairy calves fed in a step‐up/step‐down program and supplemented with lysine and methionine in a milk replacer (MR) or starter concentrate (SC). Male Holstein calves (n = 45) were blocked and distributed in the control without supplementation (1) and with lysine and methionine supplementation in the SC to achieve an intake of 17 and 5.3 g/d, respectively (2), and in the MR to achieve the same daily intake (3). MR was fed 4 L/d until the 2nd week, 8 L/d from the 3rd to 6th week, and 4 L/d from the 7th to 8th week, when calves were weaned. The calves were followed until the 10th week of age. Feed intake was measured daily. Weight and body measurements were registered weekly, and blood samples were collected biweekly. The lysine and methionine intake during the whole period was higher when supplementation occurred via MR. There was a supplementation effect for average daily gain after weaning, and the animals supplemented in the MR had lower BW than those that were not supplemented. Supplementation in MR decreased starter intake at the 10th week and total intake (g DM/d) after weaning. Supplementation with lysine and methionine in the MR or the SC did not benefit the performance or metabolism of dairy calves in the step‐up/step‐down program. Further studies are needed to understand the effects of amino acid supplementation on feed intake.
publishDate 2021
dc.date.none.fl_str_mv 2021-09
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/176464
Silva, Jackeline Thais; Miqueo, Evangelina; Torrezan, Thaís Manzoni; Rocha, Nathália Brito; Slanzon, Giovana Simão; et al.; Supplementation of Lysine and Methionine in Milk Replacer or Starter Concentrate for Dairy Calves in Step‐Up/Step‐Down Feeding Program; Multidisciplinary Digital Publishing Institute; Animals; 11; 10; 9-2021; 1-11
2076-2615
CONICET Digital
CONICET
url http://hdl.handle.net/11336/176464
identifier_str_mv Silva, Jackeline Thais; Miqueo, Evangelina; Torrezan, Thaís Manzoni; Rocha, Nathália Brito; Slanzon, Giovana Simão; et al.; Supplementation of Lysine and Methionine in Milk Replacer or Starter Concentrate for Dairy Calves in Step‐Up/Step‐Down Feeding Program; Multidisciplinary Digital Publishing Institute; Animals; 11; 10; 9-2021; 1-11
2076-2615
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2076-2615/11/10/2854
info:eu-repo/semantics/altIdentifier/doi/10.3390/ani11102854
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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