Buscar
Mostrando ítems 1-5 de 5
Diversité spécifique chez les Helminthes de bovins : méthodes d'approches et facteurs de variationsSpecies diversify of cattle Helminths : methodological approaches and factors of variation
(2000)
La diversité helminthique des ruminants a été peu étudiée, surtout dans le cadre d'études faunistiques. Seules 5 ¿L 6 espéces de nématodes parasitent le tube digestif des bovins en régions tempérées. La diversité spécifique ...
The effects of dose and route of administration of prostaglandin in cattle
(2002)
Two studies were designed to determine effects of different doses of prostaglandin (PGF) by different routes of administration on luteolysis, behavioral and tissue responses, fertility, interval to estrus, luteinizing ...
Estudio ultrasonográfico del aparato reproductor del toro
(2015)
La evaluación clínica del aparato reproductor macho en la especie bovina se realiza mediante una metodología que evalúa tanto el estado morfológico como el fisiológico brindando una serie de datos que proporcionan el ...
Use of steroid hormones or GnRH to synchronize and resynchronize follicular wave emergence, estrus, and ovulation in cattle
(2005)
A series of experiments were designed to study alternative estrus synchronization and resynchronization protocols to facilitate the use of artificial insemination in cattle. Studies were conducted to study the effects of ...