SPERMATIC AND SEMINAL EVALUATION IN YOUNG BOER GOATS BORN IN THE RAINY AND DRYSEASON
Autor(a) principal: | |
---|---|
Data de Publicação: | 2009 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Ciência animal brasileira (Online) |
Texto Completo: | https://revistas.ufg.br/vet/article/view/3668 |
Resumo: | This study had the objective to distinguish spermatic and seminal parameters in animals born during the dry (n=11) and rainy (n=11) seasons. In the rainy season, the spermatic concentration ranging from 0.90 to 2.7 x 109/mL, the progressive motility from 16.0% to 62.0%, the mass movement from 0.3 to 2.6, vigor from 1.1 to 2.8, major sperm defects of 18.3% to 3 % and minor sperm defects from 16.1% to 3.4% . In the dry season, the spermatic concentration varied from 0.96 to 2.15 x 109/mL, the progressive motility from 35.4% to 64.1%, the mass movement form 1.7 to 3.1, vigor from 2.0 to 3.0, major sperm defects from 16.9% to 4.2% and minor sperm defects from 17.5% to 3.2%. It was observed positive correlation between spermatic motility versus spermatic mass movement, spermatic motility versus spermatic vigor as well as a negative correlation between motility versus major sperm defects of the spermatozoa and between motility and spermatozoa smaller defects respectively, in the rainy and dry seasons. Based on these results we conclude that Boer male goats born in dry season have sexual retardation of three months in comparison to those born in the rainy station. Key words: Birth season, boer, goat, puberty, sperm morphology. |
id |
UFG-7_fbf56a66b229e641bb81066d02fbf8ae |
---|---|
oai_identifier_str |
oai:ojs.revistas.ufg.br:article/3668 |
network_acronym_str |
UFG-7 |
network_name_str |
Ciência animal brasileira (Online) |
repository_id_str |
|
spelling |
SPERMATIC AND SEMINAL EVALUATION IN YOUNG BOER GOATS BORN IN THE RAINY AND DRYSEASONAVALIAC?A?O DOS PARA?METROS SEMINAIS E ESPERMA?TICOS DE CAPRINOS JOVENS DA RAC?A BOER NASCIDOS NAS ESTAC?O?ES CHUVOSA E SECAAnimal reproductionReproducao animalThis study had the objective to distinguish spermatic and seminal parameters in animals born during the dry (n=11) and rainy (n=11) seasons. In the rainy season, the spermatic concentration ranging from 0.90 to 2.7 x 109/mL, the progressive motility from 16.0% to 62.0%, the mass movement from 0.3 to 2.6, vigor from 1.1 to 2.8, major sperm defects of 18.3% to 3 % and minor sperm defects from 16.1% to 3.4% . In the dry season, the spermatic concentration varied from 0.96 to 2.15 x 109/mL, the progressive motility from 35.4% to 64.1%, the mass movement form 1.7 to 3.1, vigor from 2.0 to 3.0, major sperm defects from 16.9% to 4.2% and minor sperm defects from 17.5% to 3.2%. It was observed positive correlation between spermatic motility versus spermatic mass movement, spermatic motility versus spermatic vigor as well as a negative correlation between motility versus major sperm defects of the spermatozoa and between motility and spermatozoa smaller defects respectively, in the rainy and dry seasons. Based on these results we conclude that Boer male goats born in dry season have sexual retardation of three months in comparison to those born in the rainy station. Key words: Birth season, boer, goat, puberty, sperm morphology. Este trabalho objetivou determinar motilidade, turbilhonamento, vigor, defeitos maiores e menores dos espermatozoides de caprinos da raça Boer durante a estação chuvosa (n = 11) e seca (n = 11). Na estação chuvosa, a concentração espermática variou de 0,90 ± 1,46 x 109/mL a 2,7 x 109/mL, a motilidade progressiva de 16,0% a 62,0%, o turbilhonamento de 0,3 a 2,6 , vigor de 1,1 a 2,8 , defeitos maiores de 18,3% a 3% e menores de 16,1% a 3,4%. Na estação seca, a concentração espermática variou de 0,96 x 109/mL a 2,15 x 109/mL, a motilidade progressiva de 35,4% a 64,1%, o turbilhonamento de 1,7 a 3,1, vigor de 2,0 a 3,0, defeitos maiores de 16,9% a 4,2% e menores de 17,5% a 3,2%. Foi registrada correlação positiva (P < 0,05) entre motilidade espermática vs turbilhonamento espermático, respectivamente, para a estação chuvosa e seca, motilidade espermática vs vigor espermático bem como negativa entre motilidade progressiva vs defeitos maiores dos espermatozoides e entre motilidade progressiva e defeitos menores dos espermatozoides. Dessa forma, pode-se concluir que machos caprinos da raça Boer nascidos na estação seca têm atraso de três meses do início da maturidade sexual em comparação àqueles nascidos na estação chuvosa. Palavras-chaveS: Boer, caprino, época do nascimento, espermograma. Universidade Federal de Goiás2009-12-19info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionResearchAvaliado por paresPesquisa Científicaapplication/pdftext/htmlhttps://revistas.ufg.br/vet/article/view/366810.5216/cab.v10i4.3668Brazilian Animal Science/ Ciência Animal Brasileira; Vol. 10 No. 4 (2009); 1256-1262Ciência Animal Brasileira / Brazilian Animal Science; v. 10 n. 4 (2009); 1256-12621809-68911518-2797reponame:Ciência animal brasileira (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGporhttps://revistas.ufg.br/vet/article/view/3668/5947https://revistas.ufg.br/vet/article/view/3668/6039Bezerra, Filipe Queiros GondimFreitas Neto, Leopoldo MayerAguiar Filho, Cristiano RochaChaves, Ricardo MacedoSantos, Maico Henrique BarbosaNeves, Jairo PereiraOliveira, Marcos Antonio Lemosinfo:eu-repo/semantics/openAccess2017-09-20T11:22:30Zoai:ojs.revistas.ufg.br:article/3668Revistahttps://revistas.ufg.br/vetPUBhttps://revistas.ufg.br/vet/oai||revistacab@gmail.com1809-68911518-2797opendoar:2024-05-21T19:55:08.913006Ciência animal brasileira (Online) - Universidade Federal de Goiás (UFG)true |
dc.title.none.fl_str_mv |
SPERMATIC AND SEMINAL EVALUATION IN YOUNG BOER GOATS BORN IN THE RAINY AND DRYSEASON AVALIAC?A?O DOS PARA?METROS SEMINAIS E ESPERMA?TICOS DE CAPRINOS JOVENS DA RAC?A BOER NASCIDOS NAS ESTAC?O?ES CHUVOSA E SECA |
title |
SPERMATIC AND SEMINAL EVALUATION IN YOUNG BOER GOATS BORN IN THE RAINY AND DRYSEASON |
spellingShingle |
SPERMATIC AND SEMINAL EVALUATION IN YOUNG BOER GOATS BORN IN THE RAINY AND DRYSEASON Bezerra, Filipe Queiros Gondim Animal reproduction Reproducao animal |
title_short |
SPERMATIC AND SEMINAL EVALUATION IN YOUNG BOER GOATS BORN IN THE RAINY AND DRYSEASON |
title_full |
SPERMATIC AND SEMINAL EVALUATION IN YOUNG BOER GOATS BORN IN THE RAINY AND DRYSEASON |
title_fullStr |
SPERMATIC AND SEMINAL EVALUATION IN YOUNG BOER GOATS BORN IN THE RAINY AND DRYSEASON |
title_full_unstemmed |
SPERMATIC AND SEMINAL EVALUATION IN YOUNG BOER GOATS BORN IN THE RAINY AND DRYSEASON |
title_sort |
SPERMATIC AND SEMINAL EVALUATION IN YOUNG BOER GOATS BORN IN THE RAINY AND DRYSEASON |
author |
Bezerra, Filipe Queiros Gondim |
author_facet |
Bezerra, Filipe Queiros Gondim Freitas Neto, Leopoldo Mayer Aguiar Filho, Cristiano Rocha Chaves, Ricardo Macedo Santos, Maico Henrique Barbosa Neves, Jairo Pereira Oliveira, Marcos Antonio Lemos |
author_role |
author |
author2 |
Freitas Neto, Leopoldo Mayer Aguiar Filho, Cristiano Rocha Chaves, Ricardo Macedo Santos, Maico Henrique Barbosa Neves, Jairo Pereira Oliveira, Marcos Antonio Lemos |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Bezerra, Filipe Queiros Gondim Freitas Neto, Leopoldo Mayer Aguiar Filho, Cristiano Rocha Chaves, Ricardo Macedo Santos, Maico Henrique Barbosa Neves, Jairo Pereira Oliveira, Marcos Antonio Lemos |
dc.subject.por.fl_str_mv |
Animal reproduction Reproducao animal |
topic |
Animal reproduction Reproducao animal |
description |
This study had the objective to distinguish spermatic and seminal parameters in animals born during the dry (n=11) and rainy (n=11) seasons. In the rainy season, the spermatic concentration ranging from 0.90 to 2.7 x 109/mL, the progressive motility from 16.0% to 62.0%, the mass movement from 0.3 to 2.6, vigor from 1.1 to 2.8, major sperm defects of 18.3% to 3 % and minor sperm defects from 16.1% to 3.4% . In the dry season, the spermatic concentration varied from 0.96 to 2.15 x 109/mL, the progressive motility from 35.4% to 64.1%, the mass movement form 1.7 to 3.1, vigor from 2.0 to 3.0, major sperm defects from 16.9% to 4.2% and minor sperm defects from 17.5% to 3.2%. It was observed positive correlation between spermatic motility versus spermatic mass movement, spermatic motility versus spermatic vigor as well as a negative correlation between motility versus major sperm defects of the spermatozoa and between motility and spermatozoa smaller defects respectively, in the rainy and dry seasons. Based on these results we conclude that Boer male goats born in dry season have sexual retardation of three months in comparison to those born in the rainy station. Key words: Birth season, boer, goat, puberty, sperm morphology. |
publishDate |
2009 |
dc.date.none.fl_str_mv |
2009-12-19 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Research Avaliado por pares Pesquisa Científica |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://revistas.ufg.br/vet/article/view/3668 10.5216/cab.v10i4.3668 |
url |
https://revistas.ufg.br/vet/article/view/3668 |
identifier_str_mv |
10.5216/cab.v10i4.3668 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://revistas.ufg.br/vet/article/view/3668/5947 https://revistas.ufg.br/vet/article/view/3668/6039 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf text/html |
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. 10 No. 4 (2009); 1256-1262 Ciência Animal Brasileira / Brazilian Animal Science; v. 10 n. 4 (2009); 1256-1262 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 |
_version_ |
1799874784476004352 |