Keresés
21-30 tétel 74 közül
Effect of feeding of XTRACT(TM) on the acid-base metabolism and ruminal fermentation in high producing dairy cows
(2010)
In this experiment the administration of XTRACT™ resultet in an increase in the concentration of acetate. This is the opposite result of various experiments performed on the effect of plant extracts containing cinnamaldehyde ...
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 ...
Szubklinikai anyagforgalmi zavarok előfordulása tejhasznú tehenészetben
(2012)
Szakdolgozatom célja a tejhasznú tehenészetben előforduló szubklinikai anyagforgalmi zavarok előfordulásának és okainak vizsgálata. Az állományra jellemző 2011. évi átlagos szaporodási mutatók közül a produktivitás alacsonyabb ...
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 ...
Komplex tőgyegészségügyi program végrehajtása egy magyarországi, tejhasznú Holstein-fríz szarvasmarha telepen
(2012)
Nemzetközi tapasztalatok szerint a tejtermelő tehenészetekben állományszinten a tőgygyulladás a legnagyobb gazdasági veszteségeket okozó produkciós betegség. A legfrissebb felmérések alapján a tőgygyulladások okozta éves ...
Effect of keeping system on fertility and milk production in small dairy farms (<100 cows) in Switzerland and a large scale dairy farm (>500 cows) in Hungary
(2010)
Due to the higher milk yield and thus shorter estrus and lower fertility, the heat of the Hungarian Holstein cow is more difficult to detect and needs a higher amount of AI/ pregnancy as the Swiss dairy cows. Contributing ...
Intrauterine pressure changes in the post partum Caesarean section cow
(2011)
The primary goal of this report was to select and determine a suitable on farm method for future measurements and recordings of intrauterine pressure in Caesarean section Holstein- Friesian cows postpartum, something that ...
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 ...
Measuring the effects of different farming conditions on the animal welfare status in Norvegian red cattle
(2011)
The aim of the study was to measure the effects of different farming conditions on the animal welfare status of the farms monitored. The Welfare Quality® project, founded by the European commission within the 6th EU framework ...