Browsing Állatorvostudományi Egyetem / University of Veterinary Medicine Budapest by Subject "Dairy cattle"
Now showing items 41-60 of 74
-
Norwegian Red, its characteristics and use in international crossbreeding
(2010)The international dairy industry has for decades been breeding for a Holstein Friesian cow that has the highest milk yield possible, but this has also led to several problems. As a consequence of this single minded breeding ... -
Occurence of subclinical metabolic diseases in dairy cows
(2011)The aim of the examination was to reveal the occurrence of the nutrition and management related subclinical metabolic disorders that may impair the milk production and reproductive performance of the herd. The examination ... -
Occurence, diagnosis and treatment of hoof diseases in dairy cattle
(2011)In dairy cattle hoof diseases is becoming a major problem which can be seen by the number of research programmes carried out throughout the world. Not only is it a welfare concern for the animal it also results in serious ... -
The occurrence of congenital intestinal atresia in the East of Ireland
(2012)The main objective for conducting this survey was to find out if congenital atresia is more prevalent than presumed. The findings coincided with previous studies based on this subject. In a questionnaire based cross ... -
Occurrence of subclinical metabolic diseases in dairy cows
(2010)The focus of veterinarians in the field of dairy cattle has shifted greatly in recent years. The main objective is now on preventing disease before it happens rather than treating clinically ill animals. Although this is ... -
Occurrence rate of subclinical metabolic diseases in peri-parturient dairy cattle
(2010)As I am from a farming back round, and would like to work as a cattle vet, I feel that by doing this thesis it will allow me to give fundamental advice regarding Herd Health, Nutrition and Management. As I have seen a lot ... -
Occurrence, diagnosis and treatment of hoof diseases in dairy cattle
(2010)Hoof diseases in dairy cattle is an increasing problem as can be seen in the number of research projects all over the world. It influences a farm in more than one way, and has a considerable economic impact. Many factors ... -
Ocurrence of subclinical metabolic disorders in beef cattle herds
(2012)The aim of this study was to reveal -through the performance of a Metabolic Profile Test- the subclinical metabolic disorders in a beef herd which might have been caused by malnutrition and which probably have been the ... -
Possible economic effects of crossbreeding of Norwegian Red and Holstein-Friesian
(2012)This analysis exclusively evaluates the production profit and the expenses that come together with the production. Having a Holstein cow will lead to a total average yearly loss of € 396.57 compared to a NRF cow. If you ... -
The preventive measures of mastitis at dairy farms in Ireland
(2012)In order to investigate the preventative measures of mastitis at dairy farms in Ireland, ten farms were examined. Firstly a survey was conducted for each farm. The farmers were questioned on general information about the ... -
A Prototheca zopfii előfordulása egy nagyüzemi holstein-fríz állományban és a fertőzés gazdasági hatása
(2011)A Prototheca zopfii okozta tőgygyulladás hazánkban is egyre több tejtermelő gazdaságban okoz problémát. Többek között a jelen dolgozatban bemutatott átlagosnak tekinthető magyarországi nagyüzemi holstein-fríz tehenészetben, ... -
Rendellenes orális viselkedésformák előfordulása borjakban, üszőkben és tehenekben
(2012)Az anyától elválasztott, itatással fölnevelt borjak szopási motivációjukat nem tudják kielégíteni, ezért az egyedi tartásban különféle tárgyakat, míg csoportos tartásban társaikat is szopkodják. A kóros szopások tőgy-sérülést ... -
Reproduction performance and postpartum disease in different managed dairy cattle farms in Norvay
(2010)In conclusion, there is a lower reproductive efficiency in the tethered herds, with higher calving interval, CFI, CLI, number of AI and non return rates, compared to the free kept herds in the given areas of Norway. The ... -
Rumination activity and its alteration in ill cows
(2010)This study is investigating the rumination activity and its alteration in ill cows, was performed by Efrat Gingis, in the framework of thesis writing for DVM academic degree. There is a well-proven two-way relationship ... -
A sántaság mértékének vizsgálata egy adott tehenészet egy csoportjában locomotion scoring módszerrel
(2012)A hazai nagyüzemi tehenészetekben a sántaság éves gyakorisága mintegy 40%-ra tehető. Ez a bántalom okozza a harmadik legnagyobb gazdasági károkat a tejelő tehenészetekben a szaporodásbiológiai rendellenességeket és a ... -
The sensitivity of bacteriological culturing of milk samples as a diagnostic tool for detecting S. aureus infection in a Hungarian dairy herd : Literature review and research work
(2011)Previous studies had shown the difficulty which is faced when we are trying to culture S. aureus from milk samples of infected cows. Numerous variations of culturing technique did not provide any satisfactory level of ... -
Staphylococcus aureus okozta tőgyegészsgügyi problémák tejhasznú tehenészetben
(2010)A dolgozat a Jászapáti 2000 Mg Zrt, Jász-Nagykun-Szolnok megyei Jászapátiban található tejelő tehenészeti telepén végzett tőgyegészségügyi és rezisztencia vizsgálatok eredményeiről számol be. Bemutatásra kerül az állomány ... -
Study of acid-base metabolism in dairy cows under field conditions
(2011)The increased intensity in modern dairy farming enhances the risk of metabolic diseases in a herd. The increased energy demand in the transition period, calls for higher energy density in the diet to prevent negative energy ...