Browsing PhD Dissertations by Title
Now showing items 168-187 of 227
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Pregnancy diagnosis in sheep
(2003)Accurate diagnosis of early pregnancy is a key factor for successful reproduction management in sheep farm. Among the numerous methods used for pregnancy diagnosis in sheep, a few methods can diagnosis early pregnancy. ... -
Pulyka-, liba- és más madár-adenovírusok genetikai vizsgálata
(2011)Az adenovírusok (Adenoviridaecsalád) jelenlegi rendszertani beosztása szerint, madarakat fertőző adenovírusok tartoznak az Aviadenovirusgénusz mellett a Si-, és Atadenovirusgénuszba is. A madarakból izolált adenovírusok ... -
Rágcsálók és denevérek adenovírusainak genetikai elemzése
(2015)Comprehensive PCR screenings were made to estimate the diversity of adenoviruses (AdVs) in rodents and bats. Besides the domestic samples, we tested dead bats and squirrels originating from Germany. We detected and partially ... -
Regulation of metabolic processes by nutritional factors in chicken
(2022)The promotion and maintenance of metabolic health with optimal feed utilization is of special importance in the broiler industry to ensure intensive and economic growth and simultaneously to improve animal welfare, as ... -
Régi és új madárinfluenza vírustörzsek filogenetikai vizsgálata járványügyi vizsgálatok céljából
(2010)Vizsgálataink során két madárinfluenza-víruscsoporttal (avian influenza, AI) foglalkoztunk. Az egyik a ’70-es években, az ország keleti részén, házikacsa-, pulyka- és gyöngytyúk-állományokból izolált törzsek gyűjteménye. ... -
Role of insulin in the development of metabolic and reproductive malfunctions of periparturient dairy cows
(2009)In dairy cows selected for high milk production theperiparturient insulin resistance (IR) may play a pivotal role both in adaptation to the energy demands of milk synthesis and in the pathogenesis of some metabolic ... -
A sárgatest, az üreges sárgatest, a sárgatest- és luteinciszta kialakulásának etiológiája és pathogenezise valamint hatása a tejelő szarvasmarhák fertilitására
(2013-09-17)Due to the unilateral selection of dairy cows for milk production in the last decades, fertility problems occurred more frequently. Some of them are associated with formation of fluid filled ovarian phenomena (ovarian ... -
Seasonality of reproduction in Awassi sheep
(2012)Dairy sheep products are typical seasonal goods due to the reproductive seasonality of the species. Simultaneously there is great economic interest to provide year-round continous milk supply for the dairy industry. However ...