Effect of barn airspace temperature on composition and technological parameters of bulk milk produced by dairy cows of Czech Fleckvieh and Holstein breeds

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49608851%3A_____%2F11%3A%230000471" target="_blank" >RIV/49608851:_____/11:#0000471 - isvavai.cz</a>

Result on the web

<a href="http://www.mendelu.cz/dok_server/slozka.pl?id=51329;download=85840" target="_blank" >http://www.mendelu.cz/dok_server/slozka.pl?id=51329;download=85840</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Effect of barn airspace temperature on composition and technological parameters of bulk milk produced by dairy cows of Czech Fleckvieh and Holstein breeds

Original language description

On two farms (A and B), samples of bulk milk produced by dairy cows of the Holstein (H) and Czech Fleckvieh (CF) breeds were collected every week on the same day within the time interval of 36 weeks. The aim of this sampling was to determine the effect of barn airspace temperature on milk compositon and its technological parameters. The following average values of all bulk milk samples (n = 72) were recorded: barn airspace temperature (BAT) 12.08 °C; rennet coagulation time (RCT) 211 sec.; curd qualityclass (CQC) 1.53; titratable acidity (TA) 7.16 °SH; protein content (P) 3.46 %; fat content (F) 4.09 %; lactose content (L) 4.79 %; and solids non fat (SNF) 8.86 %. As compared with H, dairy cows of CF breed produced milk with statistically significantlyhigher (P < 0.01) contents of P (+0.27 %) and SNF (+0.26 %). The remaining differences were statistically insignificant (P > 0.05): BAT (-2 °C); RCT (-4 sec.); CQC (0 class); TA (+0.11 °SH); F (+0.05 %) and L (-0.03 %).

Czech name

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Czech description

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Type

J_x - 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/ME09081" target="_blank" >ME09081: Research and technological support of keeping and breeding of cattle with dual yield, milk and beef, in Anhui province</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2011

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Acta Universitatis Agriculturae et Silviculturae Mendeleianae Brunensis

ISSN

1211-8516

e-ISSN

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Volume of the periodical

LIX

Issue of the periodical within the volume

6

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

10

Pages from-to

271-280

UT code for WoS article

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EID of the result in the Scopus database

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