Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Viktor Jurkovich"'
Publikováno v:
Frontiers in Veterinary Science, Vol 11 (2024)
IntroductionHeat stress in hutch-reared dairy calves (Bos taurus) is highly relevant due to its adverse effects on animal welfare, health, growth, and economic outcomes. This study aimed to provide arguments for protecting calves against heat stress.
Externí odkaz:
https://doaj.org/article/50264753405847988abbabf6b137f346
Publikováno v:
Animals, Vol 14, Iss 14, p 2038 (2024)
In this narrative review, the authors summarise the relationship between stress and behaviour and how dairy cattle cope with stressors. Based on the available literature, the most common stressors in intensive dairy cattle farming, such as pain, dise
Externí odkaz:
https://doaj.org/article/a68542e59fe24bc2b8138c1e564abe49
Publikováno v:
Veterinary Sciences, Vol 11, Iss 2, p 66 (2024)
Uterine disease is an intensely studied part of dairy cattle health management as it heavily affects many commercial dairy farms and has serious economic consequences. Forms of the disease, pathophysiology, pathogens involved and the effects of uteri
Externí odkaz:
https://doaj.org/article/ff17d3e86f814d67840adca3e31a7212
Publikováno v:
Frontiers in Veterinary Science, Vol 10 (2023)
The study was carried out in a Hungarian large-scale dairy farm during a 5-day period in hot August weather. Altogether 16 preweaning calves were chosen for the study. An agricultural mesh with 80% shielding was stretched over eight calf cages at 2 m
Externí odkaz:
https://doaj.org/article/c40c3a95cd574d36a402fbf8ebeb13ff
Autor:
Barbara Vass-Bognár, Johannes Lorenz Khol, Walter Baumgartner, Kinga Fornyos, Melitta Papp, Zsolt Abonyi-Tóth, Mikolt Bakony, Viktor Jurkovich
Publikováno v:
Animals, Vol 14, Iss 1, p 151 (2024)
Paratuberculosis (PTB) is a severe, slow-developing, untreatable disease of ruminants. Worldwide, the disease affects more than 50% of herds in the dairy industry, and causes substantial economic losses for dairy producers. Diagnostic tests show limi
Externí odkaz:
https://doaj.org/article/575f043f40eb477286e6e4356a893d17
Publikováno v:
Veterinary Sciences, Vol 10, Iss 4, p 276 (2023)
Background: Magnesium butyrate (MgB) supplementation of dairy cows during the three-week close-up period was tested for its effects on blood energy analytes, rumination time, inflammation, and lactation performance. Methods: Daily milk yield was reco
Externí odkaz:
https://doaj.org/article/3593673b87784435b634d96c4fb0dd73
Publikováno v:
PLoS ONE, Vol 13, Iss 11, p e0208528 (2018)
[This corrects the article DOI: 10.1371/journal.pone.0200622.].
Externí odkaz:
https://doaj.org/article/1d4ad0a3219141b8b62829a5221e2694
Publikováno v:
PLoS ONE, Vol 13, Iss 7, p e0200622 (2018)
We estimated thermal stress in 7-week old Holstein bull calves during a warm episode in summer to study acute physiological responses of calves to heat stress. Data were collected over a 5-day period: day 1 (control), day 2 (heat stress), and a 3-day
Externí odkaz:
https://doaj.org/article/9761a6c80b8b4b09b926347b6c4b9a36
Autor:
Levente Kovács, Fruzsina Luca Kézér, Viktor Jurkovich, Margit Kulcsár-Huszenicza, János Tőzsér
Publikováno v:
PLoS ONE, Vol 11, Iss 1, p e0146625 (2016)
Externí odkaz:
https://doaj.org/article/4402a1774b5c48e3940c8a8e1727d425
Autor:
Levente Kovács, Fruzsina Luca Kézér, Viktor Jurkovich, Margit Kulcsár-Huszenicza, János Tőzsér
Publikováno v:
PLoS ONE, Vol 10, Iss 8, p e0134792 (2015)
Most experimental studies on animal stress physiology have focused on acute stress, while chronic stress, which is also encountered in intensive dairy cattle farming--e.g. in case of lameness--, has received little attention. We investigated heart ra
Externí odkaz:
https://doaj.org/article/a34e0801fafe4df6b92eae6dd5906e04