Effect of organic sources of minerals on fat-corrected milk yield of dairy cows in confinement
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982015000300103&lng=en&nrm=iso&tlng=en http://hdl.handle.net/11449/129209 |
Resumo: | This study evaluated the effects of organic and inorganic sources of minerals in diets for mid-lactation dairy cows on milk yield and composition, intake and total apparent digestibility of dry matter and nutrients, blood parameters, microbial protein synthesis, and energy and protein balances. Twenty Holstein cows averaging 146.83 +/- 67.34 days in milk and weighing 625.30 +/- 80.37 kg were used. The experimental design was a crossover. Diets were composed of corn silage (50%), ground grain corn, and soybean meal, differing with regard to the sources of trace minerals, plus an organic and inorganic mix. The organic mineral source increased milk fat and fat-corrected milk yield without changing milk yield, intake, or total apparent digestibility. Blood parameters, microbial protein synthesis, and energy and protein balances were not affected by the sources of minerals. Organic sources of minerals improve milk fat yield without affecting other parameters. |
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Repositório Institucional da UNESP |
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Effect of organic sources of minerals on fat-corrected milk yield of dairy cows in confinementHolsteinMilk fatMineral nutritionOrganic mineralThis study evaluated the effects of organic and inorganic sources of minerals in diets for mid-lactation dairy cows on milk yield and composition, intake and total apparent digestibility of dry matter and nutrients, blood parameters, microbial protein synthesis, and energy and protein balances. Twenty Holstein cows averaging 146.83 +/- 67.34 days in milk and weighing 625.30 +/- 80.37 kg were used. The experimental design was a crossover. Diets were composed of corn silage (50%), ground grain corn, and soybean meal, differing with regard to the sources of trace minerals, plus an organic and inorganic mix. The organic mineral source increased milk fat and fat-corrected milk yield without changing milk yield, intake, or total apparent digestibility. Blood parameters, microbial protein synthesis, and energy and protein balances were not affected by the sources of minerals. Organic sources of minerals improve milk fat yield without affecting other parameters.Univ Sao Paulo, Fac Med Vet &Zootecnia, Dept Nutr &Prod Anim, Pirassununga, SP, BrazilUniv Estadual Paulista, Fac Ciencias Agr &Vet, Dept Zootecnia, Jaboticabal, SP, BrazilUniversidade Estadual Paulista "Júlio de Mesquita Filho", Faculdade de Ciências Agrárias e Veterinárias, Departamento de Zootecnia, Jaboticabal, SP, BrasilRevista Brasileira Zootecnia Brazilian Journal Animal SciUniversidade de São Paulo (USP)Universidade Estadual Paulista (Unesp)Del Valle, Tiago AntonioJesus, Elmeson Ferreira dePaiva, Pablo Gomes deBettero, Vitor PereiraZanferari, FilipeAcedo, Tiago Sabella [UNESP]Monteiro Tamassia, Luis Fernando [UNESP]Renno, Francisco Palma2015-10-21T20:36:10Z2015-10-21T20:36:10Z2015-03-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article103-108application/pdfhttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982015000300103&lng=en&nrm=iso&tlng=enRevista Brasileira De Zootecnia-brazilian Journal Of Animal Science. Vicosa-mg: Revista Brasileira Zootecnia Brazilian Journal Animal Sci, v. 44, n. 3, p. 103-108, 2015.1806-9290http://hdl.handle.net/11449/12920910.1590/S1806-92902015000300004S1516-35982015000300103WOS:000353160300004S1516-35982015000300103.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRevista Brasileira De Zootecnia-brazilian Journal Of Animal Science0.735info:eu-repo/semantics/openAccess2024-06-07T18:40:51Zoai:repositorio.unesp.br:11449/129209Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T16:22:40.094744Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Effect of organic sources of minerals on fat-corrected milk yield of dairy cows in confinement |
title |
Effect of organic sources of minerals on fat-corrected milk yield of dairy cows in confinement |
spellingShingle |
Effect of organic sources of minerals on fat-corrected milk yield of dairy cows in confinement Del Valle, Tiago Antonio Holstein Milk fat Mineral nutrition Organic mineral |
title_short |
Effect of organic sources of minerals on fat-corrected milk yield of dairy cows in confinement |
title_full |
Effect of organic sources of minerals on fat-corrected milk yield of dairy cows in confinement |
title_fullStr |
Effect of organic sources of minerals on fat-corrected milk yield of dairy cows in confinement |
title_full_unstemmed |
Effect of organic sources of minerals on fat-corrected milk yield of dairy cows in confinement |
title_sort |
Effect of organic sources of minerals on fat-corrected milk yield of dairy cows in confinement |
author |
Del Valle, Tiago Antonio |
author_facet |
Del Valle, Tiago Antonio Jesus, Elmeson Ferreira de Paiva, Pablo Gomes de Bettero, Vitor Pereira Zanferari, Filipe Acedo, Tiago Sabella [UNESP] Monteiro Tamassia, Luis Fernando [UNESP] Renno, Francisco Palma |
author_role |
author |
author2 |
Jesus, Elmeson Ferreira de Paiva, Pablo Gomes de Bettero, Vitor Pereira Zanferari, Filipe Acedo, Tiago Sabella [UNESP] Monteiro Tamassia, Luis Fernando [UNESP] Renno, Francisco Palma |
author2_role |
author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade de São Paulo (USP) Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Del Valle, Tiago Antonio Jesus, Elmeson Ferreira de Paiva, Pablo Gomes de Bettero, Vitor Pereira Zanferari, Filipe Acedo, Tiago Sabella [UNESP] Monteiro Tamassia, Luis Fernando [UNESP] Renno, Francisco Palma |
dc.subject.por.fl_str_mv |
Holstein Milk fat Mineral nutrition Organic mineral |
topic |
Holstein Milk fat Mineral nutrition Organic mineral |
description |
This study evaluated the effects of organic and inorganic sources of minerals in diets for mid-lactation dairy cows on milk yield and composition, intake and total apparent digestibility of dry matter and nutrients, blood parameters, microbial protein synthesis, and energy and protein balances. Twenty Holstein cows averaging 146.83 +/- 67.34 days in milk and weighing 625.30 +/- 80.37 kg were used. The experimental design was a crossover. Diets were composed of corn silage (50%), ground grain corn, and soybean meal, differing with regard to the sources of trace minerals, plus an organic and inorganic mix. The organic mineral source increased milk fat and fat-corrected milk yield without changing milk yield, intake, or total apparent digestibility. Blood parameters, microbial protein synthesis, and energy and protein balances were not affected by the sources of minerals. Organic sources of minerals improve milk fat yield without affecting other parameters. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-10-21T20:36:10Z 2015-10-21T20:36:10Z 2015-03-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982015000300103&lng=en&nrm=iso&tlng=en Revista Brasileira De Zootecnia-brazilian Journal Of Animal Science. Vicosa-mg: Revista Brasileira Zootecnia Brazilian Journal Animal Sci, v. 44, n. 3, p. 103-108, 2015. 1806-9290 http://hdl.handle.net/11449/129209 10.1590/S1806-92902015000300004 S1516-35982015000300103 WOS:000353160300004 S1516-35982015000300103.pdf |
url |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982015000300103&lng=en&nrm=iso&tlng=en http://hdl.handle.net/11449/129209 |
identifier_str_mv |
Revista Brasileira De Zootecnia-brazilian Journal Of Animal Science. Vicosa-mg: Revista Brasileira Zootecnia Brazilian Journal Animal Sci, v. 44, n. 3, p. 103-108, 2015. 1806-9290 10.1590/S1806-92902015000300004 S1516-35982015000300103 WOS:000353160300004 S1516-35982015000300103.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Revista Brasileira De Zootecnia-brazilian Journal Of Animal Science 0.735 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
103-108 application/pdf |
dc.publisher.none.fl_str_mv |
Revista Brasileira Zootecnia Brazilian Journal Animal Sci |
publisher.none.fl_str_mv |
Revista Brasileira Zootecnia Brazilian Journal Animal Sci |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128640359071744 |