INFLUENCE OF ENVIRONMENTAL FACTORS ON THE LITTER SIZE AT BIRTH AND OF MORTALITY RATE AT WEANING OF PIGS IN PARAÍBA

Detalhes bibliográficos
Autor(a) principal: Silva, Ludmila da Paz Gomes da
Data de Publicação: 2007
Outros Autores: Cavalcante Neto, Aderbal, Ribeiro, Maria Norma, Lui, Jeffrey Frederico, Vinagre, Ovidio Tavares, Vinagre, Antonio Carlos Ribeiro, Murata, Luci Sayori, Martins, Terezinha Domiciano Dantas
Tipo de documento: Artigo
Idioma: por
Título da fonte: Ciência animal brasileira (Online)
Texto Completo: https://revistas.ufg.br/vet/article/view/1152
Resumo: This experiment was carried out to evaluate the influence of the environmental and genetic factors on the litter size and mortality rate at birth and weaning f pigs in Paraíba, Brazil. The Zootechnical data was collected from farm SUPASA, in the district of Guarabira, state of Paraíba, Brasil. They were analyzed the data of pure swine Landrace and Large White and crossed animals (Landrace x Large White), born in the period from 1995 to 1996. The following characteristics were evaluated number of born pigs per litter (piglets born alive) and the rate of mortality of the pigs at weaning, in relation to the mother’s race, month and year of parturition, and sex of the pigs. After the studies of the collected data significant differences were verified among races for the litter size, it was observed that Landrace andthe crossed showed larger number of pigs per litter than Large White. The year and the month of parturition mad significant effect on the litter size, as well as the mortality rate. KEY WORDS: Breed, genetics parameters, produtive effficiency, reproduccion, swine
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spelling INFLUENCE OF ENVIRONMENTAL FACTORS ON THE LITTER SIZE AT BIRTH AND OF MORTALITY RATE AT WEANING OF PIGS IN PARAÍBAINFLUÊNCIA DOS FATORES AMBIENTAIS SOBRE O TAMANHO DA LEITEGADA AO NASCER E TAXA DE MORTALIDADE À DESMAMA DE LEITÕES NO BREJO PARAIBANOThis experiment was carried out to evaluate the influence of the environmental and genetic factors on the litter size and mortality rate at birth and weaning f pigs in Paraíba, Brazil. The Zootechnical data was collected from farm SUPASA, in the district of Guarabira, state of Paraíba, Brasil. They were analyzed the data of pure swine Landrace and Large White and crossed animals (Landrace x Large White), born in the period from 1995 to 1996. The following characteristics were evaluated number of born pigs per litter (piglets born alive) and the rate of mortality of the pigs at weaning, in relation to the mother’s race, month and year of parturition, and sex of the pigs. After the studies of the collected data significant differences were verified among races for the litter size, it was observed that Landrace andthe crossed showed larger number of pigs per litter than Large White. The year and the month of parturition mad significant effect on the litter size, as well as the mortality rate. KEY WORDS: Breed, genetics parameters, produtive effficiency, reproduccion, swineEste trabalho objetiva avaliar a influência dos fatores ambientais sobre o tamanho da leitegada ao nascer e a taxa de mortalidade à desmama de leitões no Brejo Paraibano. Para isso, utilizaram-se dados provenientes de fichas zootécnicas do rebanho da Granja SUPASA no município de Guarabira, Estado da Paraíba, e procedeu-se à análise das fichas zootécnicas do plantel de suínos puros das raças Landrace e Large White e dos animais mestiços (Landrace x Large White), nascidos no período de 1995 a 1996. Foram estudadas as seguintes características: o número de leitões nascidos por leitegada (tamanho da leitegada ao nascer) e a taxa de mortalidade dos leitões pré-desmame, em relação à raça da mãe, mês e ano de parição e sexo dos leitões. Após o estudo dos dados coletados, verificaram-se diferenças significativas entre raças para o tamanho da leitegada, a saber: a raça Landrace e os mestiços apresentaram um maior número de leitões nascidos por leitegada do que a Large White; o ano e o mês de parição exerceram efeito significativo sobre o tamanho da leitegada ao nascer, assim como a taxa de mortalidade à desmama. PALAVRAS-CHAVE: Eficiência produtiva, mortalidade, raças, reprodução, suínosUniversidade Federal de Goiás2007-04-20info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionAvaliado por paresapplication/pdfhttps://revistas.ufg.br/vet/article/view/115210.5216/cab.v8i1.1152Brazilian Animal Science/ Ciência Animal Brasileira; Vol. 8 No. 1 (2007); 1-6Ciência Animal Brasileira / Brazilian Animal Science; v. 8 n. 1 (2007); 1-61809-68911518-2797reponame:Ciência animal brasileira (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGporhttps://revistas.ufg.br/vet/article/view/1152/1260Silva, Ludmila da Paz Gomes daCavalcante Neto, AderbalRibeiro, Maria NormaLui, Jeffrey FredericoVinagre, Ovidio TavaresVinagre, Antonio Carlos RibeiroMurata, Luci SayoriMartins, Terezinha Domiciano Dantasinfo:eu-repo/semantics/openAccess2007-05-23T12:28:57Zoai:ojs.revistas.ufg.br:article/1152Revistahttps://revistas.ufg.br/vetPUBhttps://revistas.ufg.br/vet/oai||revistacab@gmail.com1809-68911518-2797opendoar:2007-05-23T12:28:57Ciência animal brasileira (Online) - Universidade Federal de Goiás (UFG)false
dc.title.none.fl_str_mv INFLUENCE OF ENVIRONMENTAL FACTORS ON THE LITTER SIZE AT BIRTH AND OF MORTALITY RATE AT WEANING OF PIGS IN PARAÍBA
INFLUÊNCIA DOS FATORES AMBIENTAIS SOBRE O TAMANHO DA LEITEGADA AO NASCER E TAXA DE MORTALIDADE À DESMAMA DE LEITÕES NO BREJO PARAIBANO
title INFLUENCE OF ENVIRONMENTAL FACTORS ON THE LITTER SIZE AT BIRTH AND OF MORTALITY RATE AT WEANING OF PIGS IN PARAÍBA
spellingShingle INFLUENCE OF ENVIRONMENTAL FACTORS ON THE LITTER SIZE AT BIRTH AND OF MORTALITY RATE AT WEANING OF PIGS IN PARAÍBA
Silva, Ludmila da Paz Gomes da
title_short INFLUENCE OF ENVIRONMENTAL FACTORS ON THE LITTER SIZE AT BIRTH AND OF MORTALITY RATE AT WEANING OF PIGS IN PARAÍBA
title_full INFLUENCE OF ENVIRONMENTAL FACTORS ON THE LITTER SIZE AT BIRTH AND OF MORTALITY RATE AT WEANING OF PIGS IN PARAÍBA
title_fullStr INFLUENCE OF ENVIRONMENTAL FACTORS ON THE LITTER SIZE AT BIRTH AND OF MORTALITY RATE AT WEANING OF PIGS IN PARAÍBA
title_full_unstemmed INFLUENCE OF ENVIRONMENTAL FACTORS ON THE LITTER SIZE AT BIRTH AND OF MORTALITY RATE AT WEANING OF PIGS IN PARAÍBA
title_sort INFLUENCE OF ENVIRONMENTAL FACTORS ON THE LITTER SIZE AT BIRTH AND OF MORTALITY RATE AT WEANING OF PIGS IN PARAÍBA
author Silva, Ludmila da Paz Gomes da
author_facet Silva, Ludmila da Paz Gomes da
Cavalcante Neto, Aderbal
Ribeiro, Maria Norma
Lui, Jeffrey Frederico
Vinagre, Ovidio Tavares
Vinagre, Antonio Carlos Ribeiro
Murata, Luci Sayori
Martins, Terezinha Domiciano Dantas
author_role author
author2 Cavalcante Neto, Aderbal
Ribeiro, Maria Norma
Lui, Jeffrey Frederico
Vinagre, Ovidio Tavares
Vinagre, Antonio Carlos Ribeiro
Murata, Luci Sayori
Martins, Terezinha Domiciano Dantas
author2_role author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Silva, Ludmila da Paz Gomes da
Cavalcante Neto, Aderbal
Ribeiro, Maria Norma
Lui, Jeffrey Frederico
Vinagre, Ovidio Tavares
Vinagre, Antonio Carlos Ribeiro
Murata, Luci Sayori
Martins, Terezinha Domiciano Dantas
description This experiment was carried out to evaluate the influence of the environmental and genetic factors on the litter size and mortality rate at birth and weaning f pigs in Paraíba, Brazil. The Zootechnical data was collected from farm SUPASA, in the district of Guarabira, state of Paraíba, Brasil. They were analyzed the data of pure swine Landrace and Large White and crossed animals (Landrace x Large White), born in the period from 1995 to 1996. The following characteristics were evaluated number of born pigs per litter (piglets born alive) and the rate of mortality of the pigs at weaning, in relation to the mother’s race, month and year of parturition, and sex of the pigs. After the studies of the collected data significant differences were verified among races for the litter size, it was observed that Landrace andthe crossed showed larger number of pigs per litter than Large White. The year and the month of parturition mad significant effect on the litter size, as well as the mortality rate. KEY WORDS: Breed, genetics parameters, produtive effficiency, reproduccion, swine
publishDate 2007
dc.date.none.fl_str_mv 2007-04-20
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Avaliado por pares
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://revistas.ufg.br/vet/article/view/1152
10.5216/cab.v8i1.1152
url https://revistas.ufg.br/vet/article/view/1152
identifier_str_mv 10.5216/cab.v8i1.1152
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://revistas.ufg.br/vet/article/view/1152/1260
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 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. 8 No. 1 (2007); 1-6
Ciência Animal Brasileira / Brazilian Animal Science; v. 8 n. 1 (2007); 1-6
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
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