Ricerca

Cancellare i filtri
Filtro per: Soggetto Ganado vacuno -- Reproducción Cancella il filtro Soggetto: Ganado vacuno -- Reproducción

Risultati della ricerca

  1. Influencia de la estacionalidad en la fertilidad de vacas Holstein altas productoras

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    Descrizione: The monthly fertility, was evaluated along the year, during the implicit period of 1991-2000. We used data records of reproduction of 24,380 artificial inseminations of high producer’s dairy cows. The study was made in "La Quinta Ranch" in Actopan, Hidalgo State, it is located an altitude of 1980 msnm, with...
    Soggetto: Vacas -- Inseminación artificial, Ganado vacuno -- Reproducción, Vacas -- Reproducción, Artificial insemination, Cows -- Reproduction, Cows -- Artificial insemination, and Cattle -- Reproduction
    Creatore: Villa Mancera, Abel Edmundo
    Collaboratore: Pérez Martínez, Mario, Jaramillo Jaimes, María Teresa, and Olivera López, Jorge Ivan
    Editore: Universidad Autónoma Metropolitana
    Posgrado: Maestria en Biologia de la Reproduccion Animal
    Lingua: spa
    Año de publicación: 2002
    Diritti: Acceso Abierto
    Licenza: Atribucion-NoComercial 4.0 Internacional (CC BY-NC 4.0)
    Tipo de Recurso: Tesis de Maestría

  2. La ceramida como indicador de atresia folicular en el bovino

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    Descrizione: The follicular development occurs in a wave pattern. Each wave includes the recruitment of a cohort of follicles begin their growth with FSH. In this cohort of follicles the first to reach a diameter of 8 mm is selected as the dominant follicle (DF) to exercise its dominance even prevent...
    Soggetto: Bovinos -- Reproducción, Esfingosina 1- Fosfato, Cattle -- Reproduction, Biología experimental, Biology, Experimental, Ganado vacuno -- Reproducción, Ceramida, Atresia folicular, and Ceramide
    Creatore: Hernández Coronado, Cyndi Gabriela
    Collaboratore: Verde Calvo, José Ramón, Guzmán Sánchez, Adrián, Bobes Ruíz, Raúl José, Rosales Torres, Ana María, and Romano Pardo, Marta Catalina
    Editore: Universidad Autónoma Metropolitana
    Posgrado: Maestria en Biologia Experimental
    Lingua: spa
    Año de publicación: 2012
    Diritti: Acceso Abierto
    Licenza: Atribucion-NoComercial 4.0 Internacional (CC BY-NC 4.0)
    Tipo de Recurso: Tesis de Maestría
    Identifier: https://doi.org/10.24275/uami.m326m190b