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Now showing items 141-150 of 199
Egy hazai kecskeállomány mentesítése a kecskék arthritis-encephalitis szindrómáját okozó vírusoktól
(2015)
Caprine arthritis and encephalitis (CAE) virus is causing various pathological conditions (encephalitis, arthritis, pneumonia and mastitis) in goats. The infected goats are lifelong carriers and shedders of the virus. To ...
Egyes anyagforgalmi és termelési paraméterek alakulása egy nagy létszámú tejhasznú szarvasmarha állományban
(2015)
Based on the avaible literature I reviewed the connection of nurtition, first of all the energy supply, with reproduction in diary cows. At first I discussed the endocrine consequences os selection for very high milk ...
Az IBR státusz és az IBR elleni mentesítés aktualitásai Győr-Moson-Sopron megyében
(2015)
I summarized in the introduction and literature overview the economic damages
caused by infectious bovine rhinotracheitis (IBR), and I also wanted to point at the
economic importance of successful eradication and its ...
A β-karotin és más vitaminok parenterális adagolásának hatása ovsynch módszerrel hormonkezelt tejhasznú tehenek vemhesülésére
(2015)
We would like to know do parenteral received β-carotene, A, D, E and B vitamins increase the pregnancy rate of ovsynch synchronized diary cows. We prepared an experiment with 123 dairy cows in Hungary, in Borsod-Abaúj-Zemplén ...
Nagyüzemi tejelő szarvasmarha-állományok BVD fertőzöttsége Magyarországon
(2015)
Bovine viral diarrhea is widespread in domestic cattle stock, one of the most relevant causative agents in animal husbandry. The infection causes diverse clinical pictures, many of the cases are subclinical, but its effect ...
Az ellés utáni első és a további mesterséges termékenyítések eredményének összefüggése az ellés után jelentkező betegségekkel egy nagy tejtermelésű tehenészetben
(2015)
The authors have done the examinations in Dokrimo Ltd.’s dairy cattle farm between 1st january and 31st december in 2013. The aim of our study is to survey the specific periparturient diseases and evaluating their effects ...
Tejelő szarvasmarhák egyes termelési és szaporodásbiológiai mutatóinak biometerológiai összefüggései
(2015)
In our research we studied the biometeorological effects on production and reproduction
variables in a large scale dairy cow herd in Hungary. Data concerning the stock was gained
from the database of the managing system ...
Delousing methods and the resistance to chemotherapeutants in salmon lice (Lepeophtheirus salmonis) in Norway
(2015)
During my time as a student I come across many interesting cases but this one case about the salmon lice problem in Norway I couldn’t let go. The reason it became so interesting was because when I first heard about this ...
Prevalence of equine gastrointestinal ulcers in freely roaming Przewalski horses in Hungary
(2015)
The Equus Przewalski is of Asian origin and is the only existing wild horse. Once extinct but with the help of breeding management, the population seems to be increasing nowadays. Not only does the Przewalski breed differ ...