Cross validation of cut-off limit estimations for milk indicators of subclinical ketosis

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F13%3A00210389" target="_blank" >RIV/62156489:43210/13:00210389 - isvavai.cz</a>
Alternative codes found
RIV/60076658:12220/13:43885394 RIV/26722861:_____/13:HA01
Result on the web
<a href="http://dx.doi.org/10.11118/actaun201361061661" target="_blank" >http://dx.doi.org/10.11118/actaun201361061661</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.11118/actaun201361061661" target="_blank" >10.11118/actaun201361061661</a>

Result language
angličtina
Original language name
Cross validation of cut-off limit estimations for milk indicators of subclinical ketosis
Original language description
Real time analyses of main milk components are attended in milking parlours today. Breeders can know milk composition regularly. Energy (ketosis) milk quotients such as fat/crude protein (F/CP) and fat/lactose (F/L) could be essential for ketosis prevention and losses which can be linked with it. Aim was to do a reciprocal validation of reliability of milk indicators for subclinical ketosis (SK) identification. There were: dairy cows on 1st and other lactations free of clinical and superior subclinicalmastitis; 3 herds of Czech Fleckvieh (CF) breed, 3 herds of Holstein (H) breed and 1 herd with CF and H; 329 individual milk samples from summer and winter season and 1st third of lactation. Average milk yield varied from 5,500 to 10,000 kg per lactation. Thresholds of F/CP and F/L were estimated (P < 0.05) according to SK milk acetone cut-off limit (> 10 mg.l-1). These were: for first lactation 1.27 (CF) and 1.32 (H), for other lactations 1.52 (CF) and 1.42 (H) in F/CP; for first lactat
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
GG - Zootechnics
OECD FORD branch
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Project
<a href="/en/project/QH81105" target="_blank" >QH81105: Patophysiological Effects Owing to Alimentary Iodine Excess in Cattle and Sheep.</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis
ISSN
1211-8516
e-ISSN
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Volume of the periodical
61
Issue of the periodical within the volume
6
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
7
Pages from-to
1661-1667
UT code for WoS article
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EID of the result in the Scopus database
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