Sum of effective temperatures and its effect on yield of Czech Fleckvieh-Simmental
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F17%3A43912528" target="_blank" >RIV/62156489:43210/17:43912528 - isvavai.cz</a>
Výsledek na webu
<a href="https://mnet.mendelu.cz/mendelnet2017/mnet_2017_full.pdf" target="_blank" >https://mnet.mendelu.cz/mendelnet2017/mnet_2017_full.pdf</a>
DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Sum of effective temperatures and its effect on yield of Czech Fleckvieh-Simmental
Popis výsledku v původním jazyce
This study is aimed on the effect of sum of effective temperature (SET) on the yield of Czech Fleckvieh-Simmental. The study was made on a private farm in Czech Republic (49o12'36.7"N 16o23'42.1"E) between May and July 2016. The cows were stabled in free-stall permanently open-sided barn. There were 114 cows in total present during the whole duration of experiment. Data were collected via data logger placed in the middle of the barn. For this perticular experiment, the section with a largest yield was chosen. The cows in this section were divided into three groups: A (25 and more kg of milk per day), B (20.1-24.9 kg of milk per day) and C (20 and less kg of milk per day). The results shows that there is a significant negative correlation between SET and and yield of all cows (r= -0.535). Also for groups A (r= -0.304), B (r= -0.178) and C (r= -0.355) there is a significant negative correlation. Our results could indicate, that SET is more appropriate for assesing a heat stress than a temperature itself.
Název v anglickém jazyce
Sum of effective temperatures and its effect on yield of Czech Fleckvieh-Simmental
Popis výsledku anglicky
This study is aimed on the effect of sum of effective temperature (SET) on the yield of Czech Fleckvieh-Simmental. The study was made on a private farm in Czech Republic (49o12'36.7"N 16o23'42.1"E) between May and July 2016. The cows were stabled in free-stall permanently open-sided barn. There were 114 cows in total present during the whole duration of experiment. Data were collected via data logger placed in the middle of the barn. For this perticular experiment, the section with a largest yield was chosen. The cows in this section were divided into three groups: A (25 and more kg of milk per day), B (20.1-24.9 kg of milk per day) and C (20 and less kg of milk per day). The results shows that there is a significant negative correlation between SET and and yield of all cows (r= -0.535). Also for groups A (r= -0.304), B (r= -0.178) and C (r= -0.355) there is a significant negative correlation. Our results could indicate, that SET is more appropriate for assesing a heat stress than a temperature itself.
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
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OECD FORD obor
40201 - Animal and dairy science; (Animal biotechnology to be 4.4)
Návaznosti výsledku
Projekt
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Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2017
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název statě ve sborníku
MendelNet 2017: Proceedings of International PhD Students Conference
ISBN
978-80-7509-529-9
ISSN
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e-ISSN
neuvedeno
Počet stran výsledku
6
Strana od-do
238-243
Název nakladatele
Mendelova univerzita v Brně
Místo vydání
Brno
Místo konání akce
Brno
Datum konání akce
8. 11. 2017
Typ akce podle státní příslušnosti
WRD - Celosvětová akce
Kód UT WoS článku
000440194500042