Relationships between growth and body condition development during the rearing period and performance in the first three lactations in Holstein cows
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F15%3A67928" target="_blank" >RIV/60460709:41210/15:67928 - isvavai.cz</a>
Alternative codes found
RIV/60460709:41110/15:67928 RIV/00027014:_____/15:#0002258
Result on the web
<a href="http://dx.doi.org/10.17221/8460-CJAS" target="_blank" >http://dx.doi.org/10.17221/8460-CJAS</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.17221/8460-CJAS" target="_blank" >10.17221/8460-CJAS</a>
Alternative languages
Result language
angličtina
Original language name
Relationships between growth and body condition development during the rearing period and performance in the first three lactations in Holstein cows
Original language description
The relationship between growth and development of body condition during the rearing of replacement heifers and their subsequent performance in the production period of Holstein cows in the Czech Republic was studied. The data set used in this study covered 733 Holstein heifers born on one farm during the years 2004?2009. The evaluated effects considered were body weight (BW), average daily gain of live weight (ADG), and body condition score (BCS) of heifers. The results demonstrated the desirable effect of the higher achieved ADG in the period before sexual maturity on the lower age at first calving (AFC), the positive influence on milk yield in the first lactation, and the negative relationship to the conception rate of heifers before first calving.Similar effects were also found for growth in the period of 9?12 months of age. In heifers with a greater growth rate before puberty there was not a significant risk of excessive BCS during the breeding period. Heifers with the highest BC
Czech name
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Czech description
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Classification
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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Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Czech Journal of Animal Science
ISSN
1212-1819
e-ISSN
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Volume of the periodical
60
Issue of the periodical within the volume
9
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
9
Pages from-to
417-425
UT code for WoS article
000361620900005
EID of the result in the Scopus database
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