| Revue: | Ciencia UANL |
| Base de datos: | PERIÓDICA |
| Número de sistema: | 000401559 |
| ISSN: | 1405-9177 |
| Autores: | Sánchez Dávila, Fernando1 Padilla Rivas, Gerardo2 Ledezma Torres, Rogelio A3 Bosque González, Alejandro S. del1 |
| Instituciones: | 1Universidad Autónoma de Nuevo León, Facultad de Agronomía, Monterrey, Nuevo León. México 2Universidad Autónoma de Nuevo León, Facultad de Medicina, Monterrey, Nuevo León. México 3Universidad Autónoma de Nuevo León, Facultad de Medicina Veterinaria y Zootecnia, Monterrey, Nuevo León. México |
| Año: | 2013 |
| Periodo: | Ene-Mar |
| Volumen: | 16 |
| Número: | 61 |
| Paginación: | 78-85 |
| País: | México |
| Idioma: | Español |
| Tipo de documento: | Artículo |
| Enfoque: | Analítico, descriptivo |
| Resumen en inglés | Real time ultrasound in hair sheep was evaluated to determine pregnancy rate at different post-service periods. Eighty Dorper ewes were used and pregnancy was diagnosed with rectal transducer from day 25, and later at 35, 45 and 60 days. Greater percentage of correct diagnoses were obtained at 60 days (P < 0.05) after ewes were mounted. However, 25 days from the service date it is possible to determine pregnancy with 77.5% of assertions, not differing (P < 0.05) when carried out at 35 days (79%); but at 45 days, 89% pregnancy assertions were obtained (P < 0.05). It was concluded that from 25 days after service, pregnancy can be diagnosed with a minimal reliability of 77% |
| Disciplinas: | Medicina veterinaria y zootecnia |
| Palabras clave: | Ovinos y caprinos, Reproducción y genética animal, Ovejas, Gestación, Técnicas de diagnóstico, Ultrasonido |
| Keyword: | Veterinary medicine and animal husbandry, Animal reproduction and genetics, Sheep and goats, Ewes, Gestation, Diagnostic techniques, Ultrasound |
| Texte intégral: | Texto completo (Ver PDF) |
