Acidified milk for feeding dairy calves in tropical raising systems

Autores
Coelho, M. G.; Silva, F. L. M.; Silva, M. D.; Silva, A. P.; Cezar, A. M.; Slanzon, G. S.; Miqueo, Evangelina; Toledo, A. F.; Bittar, C. M. M.
Año de publicación
2020
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The objective of this study was to evaluate the effect of milk acidification in tropical climate conditions on dairy calves’ growth, health and selected blood metabolites. Thirty-two Holstein calves were blocked according to sex, birth date and weight, and distributed to the following treatments: 1. refrigerated milk kept at 5 °C (RM) or 2. acidified milk (with added lactic acid to a pH of 4.2) kept at ambient temperature (ACM). After birth, calves were fed colostrum and from the second day received 6 l/day of RM or ACM heated to 38 °C until weaning at day 56. Calves were individually housed with free access to water and starter diet. Feed intake and health problems were monitored daily; calves were weighed and measured weekly. Blood samples were collected weekly to evaluate the levels of metabolites. Feed intake, body weight and daily gain did not differ between treatments, but heart girth and wither height was higher for animals fed RM. The faecal score was lower for RM group, however in calves fed ACM it also did not suggest a diarrheal process (1.98). In addition, the first case of diarrhoea in calves fed ACM was later than in calves fed RM (15.4 vs 8.6 days, respectively; P < 0.01). So, the acidification of milk is an adequate method of preserving milk in tropical ambient temperatures. It resulted in health benefits to calves, delaying the first case of diarrhoea.
Fil: Coelho, M. G.. Universidade do Sao Paulo. Escola Superior de Agricultura Luiz de Queiroz; Brasil
Fil: Silva, F. L. M.. Universidade do Sao Paulo. Escola Superior de Agricultura Luiz de Queiroz; Brasil
Fil: Silva, M. D.. Universidade do Sao Paulo. Escola Superior de Agricultura Luiz de Queiroz; Brasil
Fil: Silva, A. P.. Universidade do Sao Paulo. Escola Superior de Agricultura Luiz de Queiroz; Brasil
Fil: Cezar, A. M.. Universidade do Sao Paulo. Escola Superior de Agricultura Luiz de Queiroz; Brasil
Fil: Slanzon, G. S.. Universidade do Sao Paulo. Escola Superior de Agricultura Luiz de Queiroz; Brasil
Fil: Miqueo, Evangelina. Universidade do Sao Paulo. Escola Superior de Agricultura Luiz de Queiroz; Brasil. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Toledo, A. F.. Universidade do Sao Paulo. Escola Superior de Agricultura Luiz de Queiroz; Brasil
Fil: Bittar, C. M. M.. Universidade do Sao Paulo. Escola Superior de Agricultura Luiz de Queiroz; Brasil
Materia
Diarrhoea
Fecal scores
Milk quality
Growth rate
Calves
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/131405
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/131405
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Acidified milk for feeding dairy calves in tropical raising systemsCoelho, M. G.Silva, F. L. M.Silva, M. D.Silva, A. P.Cezar, A. M.Slanzon, G. S.Miqueo, EvangelinaToledo, A. F.Bittar, C. M. M.DiarrhoeaFecal scoresMilk qualityGrowth rateCalveshttps://purl.org/becyt/ford/4.2https://purl.org/becyt/ford/4The objective of this study was to evaluate the effect of milk acidification in tropical climate conditions on dairy calves’ growth, health and selected blood metabolites. Thirty-two Holstein calves were blocked according to sex, birth date and weight, and distributed to the following treatments: 1. refrigerated milk kept at 5 °C (RM) or 2. acidified milk (with added lactic acid to a pH of 4.2) kept at ambient temperature (ACM). After birth, calves were fed colostrum and from the second day received 6 l/day of RM or ACM heated to 38 °C until weaning at day 56. Calves were individually housed with free access to water and starter diet. Feed intake and health problems were monitored daily; calves were weighed and measured weekly. Blood samples were collected weekly to evaluate the levels of metabolites. Feed intake, body weight and daily gain did not differ between treatments, but heart girth and wither height was higher for animals fed RM. The faecal score was lower for RM group, however in calves fed ACM it also did not suggest a diarrheal process (1.98). In addition, the first case of diarrhoea in calves fed ACM was later than in calves fed RM (15.4 vs 8.6 days, respectively; P < 0.01). So, the acidification of milk is an adequate method of preserving milk in tropical ambient temperatures. It resulted in health benefits to calves, delaying the first case of diarrhoea.Fil: Coelho, M. G.. Universidade do Sao Paulo. Escola Superior de Agricultura Luiz de Queiroz; BrasilFil: Silva, F. L. M.. Universidade do Sao Paulo. Escola Superior de Agricultura Luiz de Queiroz; BrasilFil: Silva, M. D.. Universidade do Sao Paulo. Escola Superior de Agricultura Luiz de Queiroz; BrasilFil: Silva, A. P.. Universidade do Sao Paulo. Escola Superior de Agricultura Luiz de Queiroz; BrasilFil: Cezar, A. M.. Universidade do Sao Paulo. Escola Superior de Agricultura Luiz de Queiroz; BrasilFil: Slanzon, G. S.. Universidade do Sao Paulo. Escola Superior de Agricultura Luiz de Queiroz; BrasilFil: Miqueo, Evangelina. Universidade do Sao Paulo. Escola Superior de Agricultura Luiz de Queiroz; Brasil. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Toledo, A. F.. Universidade do Sao Paulo. Escola Superior de Agricultura Luiz de Queiroz; BrasilFil: Bittar, C. M. M.. Universidade do Sao Paulo. Escola Superior de Agricultura Luiz de Queiroz; BrasilKielanowski Inst Animal Physiology Nutrition2020-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/131405Coelho, M. G.; Silva, F. L. M.; Silva, M. D.; Silva, A. P.; Cezar, A. M.; et al.; Acidified milk for feeding dairy calves in tropical raising systems; Kielanowski Inst Animal Physiology Nutrition; Journal Of Animal And Feed Sciences; 29; 3; 3-2020; 215-2231230-1388CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.jafs.com.pl/Acidified-milk-for-feeding-dairy-calves-in-tropical-raising-systems,127690,0,2.htmlinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:12:50Zoai:ri.conicet.gov.ar:11336/131405instacron: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 10:12:51.226CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Acidified milk for feeding dairy calves in tropical raising systems
title Acidified milk for feeding dairy calves in tropical raising systems
spellingShingle Acidified milk for feeding dairy calves in tropical raising systems
Coelho, M. G.
Diarrhoea
Fecal scores
Milk quality
Growth rate
Calves
title_short Acidified milk for feeding dairy calves in tropical raising systems
title_full Acidified milk for feeding dairy calves in tropical raising systems
title_fullStr Acidified milk for feeding dairy calves in tropical raising systems
title_full_unstemmed Acidified milk for feeding dairy calves in tropical raising systems
title_sort Acidified milk for feeding dairy calves in tropical raising systems
dc.creator.none.fl_str_mv Coelho, M. G.
Silva, F. L. M.
Silva, M. D.
Silva, A. P.
Cezar, A. M.
Slanzon, G. S.
Miqueo, Evangelina
Toledo, A. F.
Bittar, C. M. M.
author Coelho, M. G.
author_facet Coelho, M. G.
Silva, F. L. M.
Silva, M. D.
Silva, A. P.
Cezar, A. M.
Slanzon, G. S.
Miqueo, Evangelina
Toledo, A. F.
Bittar, C. M. M.
author_role author
author2 Silva, F. L. M.
Silva, M. D.
Silva, A. P.
Cezar, A. M.
Slanzon, G. S.
Miqueo, Evangelina
Toledo, A. F.
Bittar, C. M. M.
author2_role author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Diarrhoea
Fecal scores
Milk quality
Growth rate
Calves
topic Diarrhoea
Fecal scores
Milk quality
Growth rate
Calves
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.2
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv The objective of this study was to evaluate the effect of milk acidification in tropical climate conditions on dairy calves’ growth, health and selected blood metabolites. Thirty-two Holstein calves were blocked according to sex, birth date and weight, and distributed to the following treatments: 1. refrigerated milk kept at 5 °C (RM) or 2. acidified milk (with added lactic acid to a pH of 4.2) kept at ambient temperature (ACM). After birth, calves were fed colostrum and from the second day received 6 l/day of RM or ACM heated to 38 °C until weaning at day 56. Calves were individually housed with free access to water and starter diet. Feed intake and health problems were monitored daily; calves were weighed and measured weekly. Blood samples were collected weekly to evaluate the levels of metabolites. Feed intake, body weight and daily gain did not differ between treatments, but heart girth and wither height was higher for animals fed RM. The faecal score was lower for RM group, however in calves fed ACM it also did not suggest a diarrheal process (1.98). In addition, the first case of diarrhoea in calves fed ACM was later than in calves fed RM (15.4 vs 8.6 days, respectively; P < 0.01). So, the acidification of milk is an adequate method of preserving milk in tropical ambient temperatures. It resulted in health benefits to calves, delaying the first case of diarrhoea.
Fil: Coelho, M. G.. Universidade do Sao Paulo. Escola Superior de Agricultura Luiz de Queiroz; Brasil
Fil: Silva, F. L. M.. Universidade do Sao Paulo. Escola Superior de Agricultura Luiz de Queiroz; Brasil
Fil: Silva, M. D.. Universidade do Sao Paulo. Escola Superior de Agricultura Luiz de Queiroz; Brasil
Fil: Silva, A. P.. Universidade do Sao Paulo. Escola Superior de Agricultura Luiz de Queiroz; Brasil
Fil: Cezar, A. M.. Universidade do Sao Paulo. Escola Superior de Agricultura Luiz de Queiroz; Brasil
Fil: Slanzon, G. S.. Universidade do Sao Paulo. Escola Superior de Agricultura Luiz de Queiroz; Brasil
Fil: Miqueo, Evangelina. Universidade do Sao Paulo. Escola Superior de Agricultura Luiz de Queiroz; Brasil. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Toledo, A. F.. Universidade do Sao Paulo. Escola Superior de Agricultura Luiz de Queiroz; Brasil
Fil: Bittar, C. M. M.. Universidade do Sao Paulo. Escola Superior de Agricultura Luiz de Queiroz; Brasil
description The objective of this study was to evaluate the effect of milk acidification in tropical climate conditions on dairy calves’ growth, health and selected blood metabolites. Thirty-two Holstein calves were blocked according to sex, birth date and weight, and distributed to the following treatments: 1. refrigerated milk kept at 5 °C (RM) or 2. acidified milk (with added lactic acid to a pH of 4.2) kept at ambient temperature (ACM). After birth, calves were fed colostrum and from the second day received 6 l/day of RM or ACM heated to 38 °C until weaning at day 56. Calves were individually housed with free access to water and starter diet. Feed intake and health problems were monitored daily; calves were weighed and measured weekly. Blood samples were collected weekly to evaluate the levels of metabolites. Feed intake, body weight and daily gain did not differ between treatments, but heart girth and wither height was higher for animals fed RM. The faecal score was lower for RM group, however in calves fed ACM it also did not suggest a diarrheal process (1.98). In addition, the first case of diarrhoea in calves fed ACM was later than in calves fed RM (15.4 vs 8.6 days, respectively; P < 0.01). So, the acidification of milk is an adequate method of preserving milk in tropical ambient temperatures. It resulted in health benefits to calves, delaying the first case of diarrhoea.
publishDate 2020
dc.date.none.fl_str_mv 2020-03
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/11336/131405
Coelho, M. G.; Silva, F. L. M.; Silva, M. D.; Silva, A. P.; Cezar, A. M.; et al.; Acidified milk for feeding dairy calves in tropical raising systems; Kielanowski Inst Animal Physiology Nutrition; Journal Of Animal And Feed Sciences; 29; 3; 3-2020; 215-223
1230-1388
CONICET Digital
CONICET
url http://hdl.handle.net/11336/131405
identifier_str_mv Coelho, M. G.; Silva, F. L. M.; Silva, M. D.; Silva, A. P.; Cezar, A. M.; et al.; Acidified milk for feeding dairy calves in tropical raising systems; Kielanowski Inst Animal Physiology Nutrition; Journal Of Animal And Feed Sciences; 29; 3; 3-2020; 215-223
1230-1388
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.jafs.com.pl/Acidified-milk-for-feeding-dairy-calves-in-tropical-raising-systems,127690,0,2.html
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Kielanowski Inst Animal Physiology Nutrition
publisher.none.fl_str_mv Kielanowski Inst Animal Physiology Nutrition
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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