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Intervalo entre partos en el vacuno de carne extensivo de raza retinta
(Federación Española de Asociaciones de Ganado Selecto, 1998)
La eficacia reproductiva en el vacuno depende, entre otros parámetros, del intervalo entre partos. Esta variable está considerada una de las más importantes para la rentabilidad de la explotación en el caso del vacuno de ...
Notas para la historia de la Facultad de Veterinaria de Córdoba
(Real Academia de Córdoba, de Ciencias, Bellas Letras y Nobles Artes, 1998)
Heterometafrasis: cómo un gen puede producir dos proteínas distintas
(Real Academia de Córdoba, de Ciencias, Bellas Letras y Nobles Artes, 1998)
A gene can be translated as two and perhaps more different proteins either by
splicing or reading it under different frames on the negative strand ofADN. The author
suggest that everyframe would produce a different mRNA, ...
Estudio morfológico de las abejas melíferas del Archipiélago Canario (Gran Canaria, Tenerife, La Palma, Gomera)
(Universidad de Córdoba, Servicio de Publicaciones, 1998)
A morphological study was made of worker bees from 49 hives located at four island from the Canary archipelago. The study analysed 18 morphological characters and we have found that the bees from Gran Canaria and Tenerife ...
El Grooming en Apis mellifera iberica frente a Varroa jacobsoni Oud
(Universidad de Córdoba, Servicio de Publicaciones, 1998)
We checked grooming in 8 colonies of the race Apis mellifera iberica. We studied fallen mites on plastic sheets put on the bottom board. Tests were repeated 12 times. Grooming was detected in A. m. iberica race: 5.07 percent ...
Valoración del éxito reproductivo de Varroa jacobsoni en Apis mellifera iberica
(Universidad de Córdoba, Servicio de Publicaciones, 1998)
We checked no-reproduction of Varroa jacobsoni in a honeybee race, Apis mellifera iberica. Two groups of three colonies from different apiaries located in Cazorla (Jaén) were checked. Only cells containing white pupa with ...
Inseminación artificial de abejas reinas
(Universidad de Córdoba, Servicio de Publicaciones, 1998)
The race commonly used by spanish beekeepers is Apis mellifera iberica. Up to date, any selection process has been carried out with this race, and a lot of characteristics in the colony can be improved. Artificial insemination ...
Cría controlada de abejas reinas de Apis mellifera iberica
(Universidad de Córdoba, Servicio de Publicaciones, 1998)
Apis mellifera iberica is the spanish bee race mostly used by breeders. Queen rearing is necessary for genetic selection . Our research team uses the Doolittle method; Mainly it is based on transfering young (a few hours ...