The Influence of high ambient temperatures on milk production of Holstein dairy cows

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027014%3A_____%2F10%3A%230001224" target="_blank" >RIV/00027014:_____/10:#0001224 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
The Influence of high ambient temperatures on milk production of Holstein dairy cows
Original language description
In dairy cows high ambient temperatures are associated with a decline of milk yield. The extent of milk yield decline observed in heat stressed cows depends on a series of factors. High yielding cows are more sensitive to heat and also stage of lactationaffects response of dairy cows to high ambient temperatures. We compare milk production in dairy Holstein cows spending hot summer months in their peak production (about 50 days of lactation), about 100 days, 200 days and 300 days of lactation. The lowest milk yield in 305-d lactation was found in cows spent summer months in their 300-d of lactation, the highest milk production was in cows spending hottest period of the year in their 100 days of lactation (and so calved in spring months).
Czech name
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Czech description
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Project
<a href="/en/project/QF4036" target="_blank" >QF4036: Technical,animal and human factors of milking and their impact in milking process</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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