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	Provedor de dados Ciência Rural (1) Autor Dietrich,Giovani (1) Hammes,Anelise Maria (1) Pimentel,Cláudio Alves (1) Palavra-chave Fertility (1) Morphology (1) Semen (1) Spermatozoa (1) Stallion (1) Tipo do documento Info:eu-repo/semantics/article (1) Ano 1997 (1) País Brazil (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Fertility in the stallion as accessed by the spermatozoa morphology Ciência Rural Pimentel,Cláudio Alves; Hammes,Anelise Maria; Dietrich,Giovani. In a breeding farm, 129 mares were bred to 4 stallions and had an overall pregnancy rate of 76.7%. Stailions were submitted to semen examination for at least two times at the beginning of the breeding season and the percentage of morphologically normal spermatozoa were used for statistical analysis in relation to the percentage of pregnancy at the end of the breeding season. A regression analysis revealed that the percentage of pregnancy (y) can be estimated by the percentage of normal spermatozoa (x) in the ejaculate according to the following equation: y=52.38+0.44x; r2=97.8%; P<0.01. We concluded that the pregnancy rate can be estimated by the percentage of morphologically normal spermatozoa in the ejaculate of stallions, since it is an importam... Tipo: Info:eu-repo/semantics/article Palavras-chave: Stallion; Semen; Fertility; Spermatozoa; Morphology. Ano: 1997 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84781997000400025 Registros recuperados: 1 Primeira ... 1 ... Última

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