Impact of heat stress on selected parameters of robotic milking
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027014%3A_____%2F21%3AN0000143" target="_blank" >RIV/00027014:_____/21:N0000143 - isvavai.cz</a>
Result on the web
<a href="https://www.mdpi.com/2076-2615/11/11/3114" target="_blank" >https://www.mdpi.com/2076-2615/11/11/3114</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/ani11113114" target="_blank" >10.3390/ani11113114</a>
Alternative languages
Result language
angličtina
Original language name
Impact of heat stress on selected parameters of robotic milking
Original language description
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 included: the milk yield per cow per day, average milk speed and maximum milk speed. The thermal-humidity index was calculated based on a formula. The individual periods were divided according to the achieved THI. The resultsof dairy cows with a milk yield of 29 kg to 31 kg show that there is not a decrease in the milk yield per milking if the THI value is lower than 68. It was also found that there was a decrease in the milk yield per dairy cow in the robotic milking parlor for a THI value greater than 72. The influence of a THI value higher than 68 in these dairy cows results in a higher average milk speed, as well as a higher maximum milk speed. These two parameters are not yet in the main area of research interest. This study enriches the area with new knowledge, according to which dairy cows can show thermal stress by increasing the milk speed as well as the maximum milk speed.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
40201 - Animal and dairy science; (Animal biotechnology to be 4.4)
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Animals
ISSN
2076-2615
e-ISSN
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Volume of the periodical
11
Issue of the periodical within the volume
11
Country of publishing house
CH - SWITZERLAND
Number of pages
10
Pages from-to
Article number 3114
UT code for WoS article
000726816900001
EID of the result in the Scopus database
2-s2.0-85118199268