Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Petr Kunc"'
Publikováno v:
Applied Sciences, Vol 14, Iss 16, p 7205 (2024)
The main objective of this work was to investigate the influence of environmental factors, including air temperature (AT), relative humidity (RH) and temperature–humidity index (THI), on the difference between rectal temperature (RT) and eye temper
Externí odkaz:
https://doaj.org/article/9b57dab6240049a9847113fa74fd00a1
Effect of ruminal mechanical stimulating brushes on the performance of lactating Holstein dairy cows
Autor:
Radko Loucka, Filip Jancik, Junichi Takahashi, Vaclav Jambor, Ludek Barton, Petr Homolka, Ivana Knizkova, Veronika Koukolova, Petra Kubelkova, Petr Kunc, Yvona Tyrolova, Alena Vyborna
Publikováno v:
Mljekarstvo, Vol 71, Iss 2, Pp 132-140 (2021)
The aim of this study was to confirm the hypothesis that artificial brushes administered to the rumen can partially replace the function of structural fibre, and increase milk production or quality. To mitigate the risks of feeding low levels of phys
Externí odkaz:
https://doaj.org/article/ea5ac819e5ad4af39994d8a4fd8ce2fe
Publikováno v:
Animals, Vol 11, Iss 11, p 3114 (2021)
The values of the temperature-humidity index and its influence on the performance parameters of dairy cows were monitored on four farms located in the southern part of the central Slovakia during a period of three years. The observed parameters inclu
Externí odkaz:
https://doaj.org/article/46f56d2367f24556867a1830d579b3f5
Publikováno v:
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, Vol 64, Iss 4, Pp 1149-1153 (2016)
The aim of the study was to determine the milking process quality through the temperature changes on teats. The measurements were conducted to evaluate the effect of partial vacuum 45 kPa and 40 kPa at the mammary gland. The measurements were done on
Externí odkaz:
https://doaj.org/article/d4e852497b7a4433b82691c48116e0ba
Autor:
Štefan Boďo, Gabriel Lüttmerding, Roman Gálik, Petr Kunc, Ivana Knížková, Gürkan Alp Kagan Gürdil
Publikováno v:
Acta Technologica Agriculturae. 25:92-96
The paper presented is dedicated to investigation of the temperature-humidity index (THI) and its impacts on the performance parameters of dairy cattle. These parameters were recorded at four farms in the central Slovakia; the experiments took place
Autor:
D. Lukešová, Miroslava Zelenková, Vanesa Lovětínská, Ivana Knížková, Petr Kunc, Lubomír Zelenka
Publikováno v:
Gastroenterologie a hepatologie. 71:341-347
Publikováno v:
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, Vol 64, Iss 4, Pp 1149-1153 (2016)
The aim of the study was to determine the milking process quality through the temperature changes on teats. The measurements were conducted to evaluate the effect of partial vacuum 45 kPa and 40 kPa at the mammary gland. The measurements were done on
Publikováno v:
Proceedings of the 2018 International Conference on Quantitative InfraRed Thermography.
Autor:
Jaroslav Vadlejch, Zuzana Čadková, Daniela Miholová, Iva Langrová, Ivana Knížková, Jiřina Száková, Ivana Jankovská, Petr Kunc
Publikováno v:
Experimental Parasitology. 126:130-134
The tapeworm Moniezia expansa and naturally infected sheep were investigated with respect to their lead accumulation. Lead—Pb(CH3COO)2 was added to the distilled water and administered orally to the sheep every day for a period of 1 week. After the
Autor:
Daniela Miholová, Iva Langrová, Ivana Jankovská, Petr Kunc, Jaroslav Vadlejch, Ivana Knížková, Jiřina Száková
Publikováno v:
Ecotoxicology. 19:928-932
The tapeworm Moniezia expansa and naturally infected sheep were investigated with respect to their lead accumulation. Lead-Pb(CH(3)COO)(2) was added to the distilled water and administered orally to the sheep every day for a period of 1 week. After t