Factors affecting success of embryo collection in Holstein donors
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F15%3A67872" target="_blank" >RIV/60460709:41210/15:67872 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Factors affecting success of embryo collection in Holstein donors
Original language description
The objective of this study was to investigate the influence of various factors on the success of embryo collection in 165 Holstein donors. Total of 225 embryo collections during years 2006?2013 were performed. The number of collected embryos (CE), number of transferable embryos (TE) and ratio of transferable embryos (RTE) were assessed. Correlation between number of CE and TE was 0.7 (p < 0.01), between TE and RTE 0.6 (p < 0.01), whereas between number of CE and RTE it was only 0.05. Embryo collectionsuccess didn0 t differ between heifers, first lactating cows and higher parity cows. However confirmed was the effect of milk yield level, where cows with low breeding value for milk yield (MYBV) as well as heifers (regardless potential MYBV) showed a significantly (p < 0.01) higher number and a higher ratio of transferable embryos, than cows with high MYBV. The latter may be explained by the lower metabolic load in the former groups. The effect of days in milk (DIM) on embryo collectio
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
GG - Zootechnics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/QJ1210109" target="_blank" >QJ1210109: Innovations of bull semen processing and technological procedures of AI dose manufacture leading to improvement of bulls´ inseminating capabilities</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>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
Article name in the collection
Reproduction in Domestic Animals, Special Issue: Proceedings of the 19th Annual Conference of the European Society for Domestic Animal Reproduction (ESDAR)
ISBN
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ISSN
0936-6768
e-ISSN
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Number of pages
1
Pages from-to
34-34
Publisher name
Neuveden
Place of publication
Varna, Bulgaria
Event location
Varna, Bulgaria
Event date
Sep 16, 2015
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000364593400030