The breeding of various performance types of cattle in identical technological conditions.

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F03%3A00005326" target="_blank" >RIV/60460709:41210/03:00005326 - 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 breeding of various performance types of cattle in identical technological conditions.
Original language description
The work assessed the effect of rearing quality on milk production of a herd of Holstein (H) and Czech Pied (C) cattle. An evaluation was made of the impact of selected factors (breed, lactation sequence, age at first mating, live weight at the ages of 3, 6, 9, 12 and 15 months) on indices of milk production and reproduction (quantity of milk and contents of the milk components, age at first calving, length of calving interval, insemination index). We measured 8 bodily dimensions to characterize the growth of calves-heifers (height at withers, height at sacrum, direct body length, chest circumference, length of pelvis, front, middle and rear width of the pelvis). The results were evaluated statistically using a linear model in SAS software, with a correlation analysis for evaluating dependencies between the individual bodily measures. The chosen technology of housing and treating the dairy cows of both performance types (open cubicle-type stable) can be considered appropriate based on
Czech name
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Czech description
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Publication year
2003
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Book of the Abstracts of the 54 th Annual Meeting of the EAAP
ISBN
1382-6077
ISSN
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e-ISSN
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Number of pages
454
Pages from-to
305
Publisher name
Wageningen Academic Publishers
Place of publication
Wageningen
Event location
Rome, Italy
Event date
Aug 31, 2003
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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