The effect of stable microclimate on composition of bulk milk samples from Holstein cows
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F14%3A00229173" target="_blank" >RIV/62156489:43210/14:00229173 - isvavai.cz</a>
Výsledek na webu
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DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
The effect of stable microclimate on composition of bulk milk samples from Holstein cows
Popis výsledku v původním jazyce
The aim of this study was to determine the effect of stable microclimate on the composition of bulk milk samples from Holstein cows. The study lasted 25 weeks (milk samples were sampled daily and analysed weekly) from April 2013 to September 2013. Data and milk samples come from University farm in Žabčice. Measured stable parameters were: cooling power, air velocity, light intensity, air temperature and relative humidity. In the samples of milk were monitored: content of fat, protein, lactose and minerals (calcium, magnesium, and chloride). Based on the correlation of milk composition and stable microclimate was found with increasing air temperature decreased cooling power (r = -0.77, P < 0.001). Furthermore, results indicated that with increasing airvelocity decreased cooling power (r = -0.52, P < 0.01). With increasing lactose content increased fat content (r = 0.64, P < 0.01) and protein content (r = 0.57, P < 0.05). Had also been found negative correlation between calcium content
Název v anglickém jazyce
The effect of stable microclimate on composition of bulk milk samples from Holstein cows
Popis výsledku anglicky
The aim of this study was to determine the effect of stable microclimate on the composition of bulk milk samples from Holstein cows. The study lasted 25 weeks (milk samples were sampled daily and analysed weekly) from April 2013 to September 2013. Data and milk samples come from University farm in Žabčice. Measured stable parameters were: cooling power, air velocity, light intensity, air temperature and relative humidity. In the samples of milk were monitored: content of fat, protein, lactose and minerals (calcium, magnesium, and chloride). Based on the correlation of milk composition and stable microclimate was found with increasing air temperature decreased cooling power (r = -0.77, P < 0.001). Furthermore, results indicated that with increasing airvelocity decreased cooling power (r = -0.52, P < 0.01). With increasing lactose content increased fat content (r = 0.64, P < 0.01) and protein content (r = 0.57, P < 0.05). Had also been found negative correlation between calcium content
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
GG - Chov hospodářských zvířat
OECD FORD obor
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Návaznosti výsledku
Projekt
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Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2014
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 2014 - Proceedings of International PhD Students Conference
ISBN
978-80-7509-174-1
ISSN
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e-ISSN
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Počet stran výsledku
5
Strana od-do
207-211
Název nakladatele
Mendel University in Brno
Místo vydání
Brno, Czech Republic
Místo konání akce
Brno, Czech Republic
Datum konání akce
19. 11. 2014
Typ akce podle státní příslušnosti
EUR - Evropská akce
Kód UT WoS článku
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