Effects of body condition score and daily milk yield on reproduction traits of Czech Fleckvieh cows

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F17%3A76086" target="_blank" >RIV/60460709:41210/17:76086 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.21451/1984-3143-AR944" target="_blank" >http://dx.doi.org/10.21451/1984-3143-AR944</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.21451/1984-3143-AR944" target="_blank" >10.21451/1984-3143-AR944</a>

Result language

angličtina

Original language name

Effects of body condition score and daily milk yield on reproduction traits of Czech Fleckvieh cows

Original language description

The objective of this study was to evaluate the effects of body condition score (BCS) and daily milk yield (DMY) on reproductive characteristics of dairy cows. A total of 1249 records of Czech Fleckvieh cows raised at a private farm in Prague were enrolled. Dairy cows were grouped according to BCS and DMY groups. Number of inseminations per pregnancy (NI), days open (DO), service period (SP) and ovarian cyst (OC) cases were evaluated as reproduction characteristics. While the group with BCS 4,50 presented higher DO, the group with BCS 3,75 had lower OC cases when compared with other BCS groups. The group with DMY 20 kg had higher DO but lower OC cases than other DMY groups. Significant correlations were estimated between SP and NI (r = 0,843) or DO (r = 0,256), and between OC and DO (r = 0,546). The results revealed the effects of BCS and DMY on DO and OC and associations of reproduction traits each other. Therefore, close tracking production and reproduction data is suggested as a major process to

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

40201 - Animal and dairy science; (Animal biotechnology to be 4.4)

Project

—

Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2017

Confidentiality

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

Name of the periodical

Animal Reproduction

ISSN

1806-9614

e-ISSN

—

Volume of the periodical

14

Issue of the periodical within the volume

1

Country of publishing house

BR - BRAZIL

Number of pages

6

Pages from-to

1264-1269

UT code for WoS article

000423795300007

EID of the result in the Scopus database

2-s2.0-85041314935