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Registro Completo
Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
Data corrente: |
01/08/1992 |
Data da última atualização: |
08/09/2017 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
Internacional - A |
Autoria: |
SIMPLICIO, A. A.; RIERA, G. S.; NELSON, E. A.; PANT, K. P. |
Afiliação: |
AURINO SIMPLÍCIO ALVES, CNPC; GERALDO SIMÓN RIERA, California State Polytechnic University at Pomona - Pomona, U.S.A.; EDWARD A. NELSON; KANT PRASAD PANT. |
Título: |
Seasonal variation in seminal and testicular characteristics of Brazilian Somali rams in the hot semi-arid climate of tropical northeast Brazil. |
Ano de publicação: |
1982 |
Fonte/Imprenta: |
Journal Reproduction Fertility, v. 66, n. 2, p. 735-738, 1982. |
Idioma: |
Inglês |
Conteúdo: |
The seasons in the 1 year study were classified as rainy, transitional rainydry, dry, and transitional dry-rainy. Semen pH and the consistency of the testes did not vary between seasons or among rams. All other characteristics of semen and testis varied between rams. Significant seasonal differences were observed for ejaculate volume, mass, % motility, forward motility score and concentration of spermatozoa, and linear testis measurements. The total number of spermatozoa per ejaculate did not very seasonal. The magnitude of the seasonal effects was not sufficient to prevent the rams being used for breeding throughout the year. |
Palavras-Chave: |
Brasil; Estacionalidade; Male animals; Raça Somalis; Seasonality; Semiárido. |
Thesagro: |
Carneiro; Espermatozóide; Fisiologia animal; Ovino; Sêmen; Testículo; Variação Sazonal. |
Thesaurus NAL: |
Brazil; Sheep; Spermatozoa. |
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
Marc: |
LEADER 01594naa a2200349 a 4500 001 1514177 005 2017-09-08 008 1982 bl uuuu u00u1 u #d 100 1 $aSIMPLICIO, A. A. 245 $aSeasonal variation in seminal and testicular characteristics of Brazilian Somali rams in the hot semi-arid climate of tropical northeast Brazil. 260 $c1982 520 $aThe seasons in the 1 year study were classified as rainy, transitional rainydry, dry, and transitional dry-rainy. Semen pH and the consistency of the testes did not vary between seasons or among rams. All other characteristics of semen and testis varied between rams. Significant seasonal differences were observed for ejaculate volume, mass, % motility, forward motility score and concentration of spermatozoa, and linear testis measurements. The total number of spermatozoa per ejaculate did not very seasonal. The magnitude of the seasonal effects was not sufficient to prevent the rams being used for breeding throughout the year. 650 $aBrazil 650 $aSheep 650 $aSpermatozoa 650 $aCarneiro 650 $aEspermatozóide 650 $aFisiologia animal 650 $aOvino 650 $aSêmen 650 $aTestículo 650 $aVariação Sazonal 653 $aBrasil 653 $aEstacionalidade 653 $aMale animals 653 $aRaça Somalis 653 $aSeasonality 653 $aSemiárido 700 1 $aRIERA, G. S. 700 1 $aNELSON, E. A. 700 1 $aPANT, K. P. 773 $tJournal Reproduction Fertility$gv. 66, n. 2, p. 735-738, 1982.
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Embrapa Caprinos e Ovinos (CNPC) |
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