Cattle reproductive performance in the Paiaguás sub-region of the pantanal, Brazil. I. Effect of mineral supplementation and weaning age on first calving age and weight

Detalhes bibliográficos
Autor(a) principal: Pott, Edison Beno
Data de Publicação: 2014
Outros Autores: Brum, Paulo A. R. de, Almeida, Iraja L. de, Tullio, Rymer R.
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Brasileira (Online)
Texto Completo: https://seer.sct.embrapa.br/index.php/pab/article/view/14839
Resumo: The effects of mineral supplementation (common salt = CS, CS + dicalcium phosphate = SP and SP + micronutrients) and of weaning age (six, eight and ten months) on the age and weight at first calving of Zebu heifers were studied in the Paiaguás sub-region of the Pantanal Mato-grossense, Brazil. A completely randomized design was used. The experiment was conducted from February 1980 to November 1984. Age and weight as first calving were not influenced (P>0.05) by weaning age. Also mineral supplementation did not affect the age at first calving, but influenced weight at calving, which was about 30 kg higher (P<0.01) in heifers receiving phosphorus supplement than those receiving only salt. It was concluded that it is feasible to antecipate weaning in the Pantanal and to supply phosphorus supplementation.
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spelling Cattle reproductive performance in the Paiaguás sub-region of the pantanal, Brazil. I. Effect of mineral supplementation and weaning age on first calving age and weightDesempenho reprodutivo de bovinos na sub-região dos Paiaguás do Pantanal Mato-grossense. I. Efeito da suplementação mineral e da idade de desmama sobre a idade e o peso ao primeiro partocattle productionminerais; produção de bovinosThe effects of mineral supplementation (common salt = CS, CS + dicalcium phosphate = SP and SP + micronutrients) and of weaning age (six, eight and ten months) on the age and weight at first calving of Zebu heifers were studied in the Paiaguás sub-region of the Pantanal Mato-grossense, Brazil. A completely randomized design was used. The experiment was conducted from February 1980 to November 1984. Age and weight as first calving were not influenced (P>0.05) by weaning age. Also mineral supplementation did not affect the age at first calving, but influenced weight at calving, which was about 30 kg higher (P<0.01) in heifers receiving phosphorus supplement than those receiving only salt. It was concluded that it is feasible to antecipate weaning in the Pantanal and to supply phosphorus supplementation.Foram estudados os efeitos da suplementação mineral (sal comum = SC, SC + fosfato bicálcico = SP e SP + micronutrientes) e da idade à desmama (seis, oito e dez meses) sobre a idade e o peso ao primeiro parto de novilhas aneloradas na sub-região dos Paiaguás, do Pantanal Mato-grossense, através de fatorial em delineamento inteiramente casualizado. O experimento foi iniciado em fevereiro de 1980 e concluído em novembro de 1984, tendo como objetivos avaliar a influência da idade de desmama e da suplementação mineral sobre a idade e o peso das novilhas ao primeiro parto. A idade e o peso ao primeiro parto não foram influenciados (P>0,05) pela idade à desmama dos animais. A suplementação mineral também não afetou a idade ao primeiro parto, mas influenciou os pesos à primeira cria, que foram aproximadamente 30 kg mais altos (P<0,01) nas novilhas suplementadas com fósforo, que naquelas que receberam somente sal comum. Concluiu-se que é viável a antecipação da desmama no Pantanal e da mesma forma, a suplementação com fósforo.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraPott, Edison BenoBrum, Paulo A. R. deAlmeida, Iraja L. deTullio, Rymer R.2014-04-17info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/14839Pesquisa Agropecuaria Brasileira; v.22, n.09/10, set./out. 1987; 1067-1073Pesquisa Agropecuária Brasileira; v.22, n.09/10, set./out. 1987; 1067-10731678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/14839/8533info:eu-repo/semantics/openAccess2014-10-10T19:17:36Zoai:ojs.seer.sct.embrapa.br:article/14839Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2014-10-10T19:17:36Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Cattle reproductive performance in the Paiaguás sub-region of the pantanal, Brazil. I. Effect of mineral supplementation and weaning age on first calving age and weight
Desempenho reprodutivo de bovinos na sub-região dos Paiaguás do Pantanal Mato-grossense. I. Efeito da suplementação mineral e da idade de desmama sobre a idade e o peso ao primeiro parto
title Cattle reproductive performance in the Paiaguás sub-region of the pantanal, Brazil. I. Effect of mineral supplementation and weaning age on first calving age and weight
spellingShingle Cattle reproductive performance in the Paiaguás sub-region of the pantanal, Brazil. I. Effect of mineral supplementation and weaning age on first calving age and weight
Pott, Edison Beno
cattle production
minerais; produção de bovinos
title_short Cattle reproductive performance in the Paiaguás sub-region of the pantanal, Brazil. I. Effect of mineral supplementation and weaning age on first calving age and weight
title_full Cattle reproductive performance in the Paiaguás sub-region of the pantanal, Brazil. I. Effect of mineral supplementation and weaning age on first calving age and weight
title_fullStr Cattle reproductive performance in the Paiaguás sub-region of the pantanal, Brazil. I. Effect of mineral supplementation and weaning age on first calving age and weight
title_full_unstemmed Cattle reproductive performance in the Paiaguás sub-region of the pantanal, Brazil. I. Effect of mineral supplementation and weaning age on first calving age and weight
title_sort Cattle reproductive performance in the Paiaguás sub-region of the pantanal, Brazil. I. Effect of mineral supplementation and weaning age on first calving age and weight
author Pott, Edison Beno
author_facet Pott, Edison Beno
Brum, Paulo A. R. de
Almeida, Iraja L. de
Tullio, Rymer R.
author_role author
author2 Brum, Paulo A. R. de
Almeida, Iraja L. de
Tullio, Rymer R.
author2_role author
author
author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Pott, Edison Beno
Brum, Paulo A. R. de
Almeida, Iraja L. de
Tullio, Rymer R.
dc.subject.por.fl_str_mv cattle production
minerais; produção de bovinos
topic cattle production
minerais; produção de bovinos
description The effects of mineral supplementation (common salt = CS, CS + dicalcium phosphate = SP and SP + micronutrients) and of weaning age (six, eight and ten months) on the age and weight at first calving of Zebu heifers were studied in the Paiaguás sub-region of the Pantanal Mato-grossense, Brazil. A completely randomized design was used. The experiment was conducted from February 1980 to November 1984. Age and weight as first calving were not influenced (P>0.05) by weaning age. Also mineral supplementation did not affect the age at first calving, but influenced weight at calving, which was about 30 kg higher (P<0.01) in heifers receiving phosphorus supplement than those receiving only salt. It was concluded that it is feasible to antecipate weaning in the Pantanal and to supply phosphorus supplementation.
publishDate 2014
dc.date.none.fl_str_mv 2014-04-17
dc.type.none.fl_str_mv
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://seer.sct.embrapa.br/index.php/pab/article/view/14839
url https://seer.sct.embrapa.br/index.php/pab/article/view/14839
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/14839/8533
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
dc.source.none.fl_str_mv Pesquisa Agropecuaria Brasileira; v.22, n.09/10, set./out. 1987; 1067-1073
Pesquisa Agropecuária Brasileira; v.22, n.09/10, set./out. 1987; 1067-1073
1678-3921
0100-104x
reponame:Pesquisa Agropecuária Brasileira (Online)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Pesquisa Agropecuária Brasileira (Online)
collection Pesquisa Agropecuária Brasileira (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pab@sct.embrapa.br || sct.pab@embrapa.br
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