Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Arūnas Rutkauskas"'
Autor:
Ramūnas Antanaitis, Karina Džermeikaitė, Justina Krištolaitytė, Emilija Armonavičiūtė, Samanta Arlauskaitė, Akvilė Girdauskaitė, Arūnas Rutkauskas, Walter Baumgartner
Publikováno v:
Animals, Vol 14, Iss 17, p 2489 (2024)
This study focused on assessing whether the inclusion of probiotics (B. subtilis) as feed additives during the preweaning stage can enhance the body weight and metabolic condition of neonatal calves. A total of 50 Holstein calves, all born on the sam
Externí odkaz:
https://doaj.org/article/54aa15f3f51b49629890f70c3f6eff3b
Autor:
Ramūnas Antanaitis, Karina Džermeikaitė, Justina Krištolaitytė, Renalda Juodžentytė, Rolandas Stankevičius, Giedrius Palubinskas, Arūnas Rutkauskas
Publikováno v:
Animals, Vol 14, Iss 16, p 2390 (2024)
Heat stress (HS) is one of the key factors affecting an animal’s immune system and productivity, as a result of a physiological reaction combined with environmental factors. This study examined the short-term effects of heat stress on cow behavior,
Externí odkaz:
https://doaj.org/article/eb9762279a914262a7aab55e4a51b4a5
Autor:
Ramūnas Antanaitis, Karina Džermeikaitė, Justina Krištolaitytė, Ieva Ribelytė, Agnė Bespalovaitė, Deimantė Bulvičiūtė, Arūnas Rutkauskas
Publikováno v:
Animals, Vol 14, Iss 3, p 384 (2024)
This study delves into the effects of subclinical ketosis (SCK) and subclinical acidosis (SCA) on various parameters related to dairy cow rumination, eating, drinking and locomotion behavior. The research hypothesized that these subclinical metabolic
Externí odkaz:
https://doaj.org/article/9239fd881c114af1a539287094a49c64
Autor:
Ramūnas Antanaitis, Karina Džermeikaitė, Agnė Bespalovaitė, Ieva Ribelytė, Arūnas Rutkauskas, Sigitas Japertas, Walter Baumgartner
Publikováno v:
Animals, Vol 13, Iss 18, p 2825 (2023)
Heat stress (HS) significantly impacts dairy farming, prompting interest in precision dairy farming (PDF) for gauging its effects on cow health. This study assessed the influence of the Temperature–Humidity Index (THI) on rumination, eating, and lo
Externí odkaz:
https://doaj.org/article/9381d58761464e21a11cbb56bcda3526
Autor:
Ramūnas Antanaitis, Lina Anskienė, Giedrius Palubinskas, Arūnas Rutkauskas, Walter Baumgartner
Publikováno v:
Animals, Vol 13, Iss 13, p 2134 (2023)
We hypothesized that reticuloruminal temperature, pH as well as cow activity can be used as parameters for the early diagnosis of clinical mastitis in dairy cows. Therefore, we aimed to detect the relationship between these factors and the disease. W
Externí odkaz:
https://doaj.org/article/faeddab9a20c4ea98e45356951687636
Autor:
Ramūnas Antanaitis, Lina Anskienė, Giedrius Palubinskas, Karina Džermeikaitė, Dovilė Bačėninaitė, Lorenzo Viora, Arūnas Rutkauskas
Publikováno v:
Animals, Vol 13, Iss 7, p 1257 (2023)
The hypothesis for this study was that there are correlations between ruminating, eating, and locomotion behavior parameters registered by the RumiWatch sensors (RWS) before and after calving. The aim was to identify correlations between registered i
Externí odkaz:
https://doaj.org/article/93234d1d161941288c813f23adecfa91
Autor:
Ramūnas Antanaitis, Vida Juozaitienė, Karina Džermeikaitė, Dovilė Bačėninaitė, Greta Šertvytytė, Eduardas Danyla, Arūnas Rutkauskas, Lorenzo Viora, Walter Baumgartner
Publikováno v:
Animals, Vol 13, Iss 4, p 595 (2023)
We hypothesized that cows with SCK (blood BHB over >1.2 mmol/L) diagnosed within the first 30 days of calving can be predicted by changes in rumination and activity behavioral parameters in the period before calving and indeed subsequently. A total o
Externí odkaz:
https://doaj.org/article/7196fe531b694541a367f90f21fa05fb
Autor:
Algimantas Paulauskas, Vida Juozaitienė, Karina Džermeikaitė, Dovilė Bačėninaitė, Gediminas Urbonavičius, Saulius Tušas, Evaldas Šlyžius, Walter Baumgartner, Arūnas Rutkauskas, Ramūnas Antanaitis
Publikováno v:
Veterinary Sciences, Vol 10, Iss 1, p 47 (2023)
Early identification of lameness at all phases of lactation improves milk yield and reduces the incidence of mastitis in the herd. According to the literature we hypothesized that there are associations of electrical conductivity variables of milk fl
Externí odkaz:
https://doaj.org/article/162737ce773142aca54f15e4675c4388
Autor:
Ramūnas Antanaitis, Dovilė Malašauskienė, Mindaugas Televičius, Mingaudas Urbutis, Arūnas Rutkauskas, Greta Šertvytytė, Lina Anskienė, Walter Baumgartner
Publikováno v:
Agriculture, Vol 12, Iss 11, p 1834 (2022)
In the present study, we hypothesize that an automated body condition scoring system could be an indicator of health and pregnancy success in cows. Therefore, the objective of this study is to determine the relationship of the automated registered bo
Externí odkaz:
https://doaj.org/article/ff8c6e3185ba4a85b7cbcbbdc64695e9
Autor:
Dovilė Malašauskienė, Ramūnas Antanaitis, Vida Juozaitiene, Mindaugas Televičius, Mingaudas Urbutis, Arūnas Rutkauskas, Agnė Šimkutė, Giedrius Palubinskas
Publikováno v:
Veterinary Sciences, Vol 8, Iss 3, p 45 (2021)
The aim or this study was to determine the relationship between non-esterified fatty acids and biomarkers from an automatic milking system (AMS). Fresh dairy cows (n = 102) were selected and milked in Lely Astronaut® A3 milking robots. The ruminatio
Externí odkaz:
https://doaj.org/article/0a2b3b7f91b541969ebbaa18a3463980