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1-7 tétel 7 közül
Role of leptin in reproductive function of male dog
(2015)
Studies investigating leptins role in canine male reproductive function has not previously been
done. For that particular reason, this evaluation of a previous pilot study was designed to
investigate the presence of ...
Néhány szaporodásbiológiai paraméter kapcsolata az ellés körüli anyagforgalommal egy nagy tejtermelésű tehenészetben
(2015)
The authors have monitored and evaulated the periparturient period of 60 dairy cattle in a hungarian Holstein friesian dairy farm between September and October 2014. 60 animals were monitored from day 5 before the expected ...
Hazai nagylétszámú tejelő szarvasmarha telepek szaporodásbiológiai menedzsmentjének összehasonlító értékelése
(2015)
The economics of the dairy herds is largely influenced by the efficacy of the reproductive management. The target of my examination is, on the one hand to compare the different reproductive management methods used in the ...
Az ultrahangos szaporodásbiológiai vizsgálat alkalmazásának gazdasági elemzése egy nagy létszámú tejelő tehenészeti telepen
(2015)
Within the agriculture the milk production is an excessively complex process which requires a high level of knowledge of the professionals. Veterinarians, including myself, need to acquire a modern, manager-type approach ...
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 ...
Szaporodásbiológiai menedzsement gazdasági vonatkozásai nyugat-dunántúli tejelő tehenészetekben
(2015)
Reproductive performance influences the profitability of dairy herds directly. Surveys conducted in Hungary so far have shown that reproductive disorders cause significant losses in the dairies. The aim of my thesis was ...
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 ...