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Now showing items 11-17 of 17
Ketózis monitoring eljárás bevezetése rutin teljesítményvizsgálati tejminták vizsgálatával magyarországi tejhasznú tehénállományokban
(2015)
In the present days one of the most important disease of dairy cattle herds is the ketosis. The special physiology of the digestion of the ruminants (microbial fermentation in the proventriculi, the energy supply is volatile ...
A szaporodásbiológiai gondozás gyakorlatának összehasonlító vizsgálata két nagyüzemi tejhasznú szarvasmarha állományban
(2015)
Two pactice of reproduction management and the reproductive performance parameters were studied in two large csale dairy farm between 2012 and 2014. The survey was carried out on the peripartal and service period, and how ...
Abnormal behaviour of horses in relation to different keeping conditions
(2015)
Within the Order of Perissodacytla Horses form the Genus Equidae. Horses are gregarious
and flight animals which spend their time in nature on free-roaming and pasture- grazing
[Werhahn et al. 2011].
Horses kept in ...
Az oltógyomor-helyzetváltozás biometeorológiai összefüggésének vizsgálata
(2015)
In our research we set the target to examine the effects of weather fronts on the incidence of
left side abomasal displacement (LDA) formation in a large scale dairy cow herd in Hungary.
Data concerning the stock were ...
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 ...
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 ...
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 ...