Effect of body condition and season on the yield and quality of cattle embryos

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49608851%3A_____%2F13%3A%230000591" target="_blank" >RIV/49608851:_____/13:#0000591 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.jmbfs.org/issue/special-issue-o-biotechnology-and-quality-of-raw-materials-and-foodstufs-bqrmf/42_jmbs_kubovicova_fbp_b/?issue_id=1716&article_id=41" target="_blank" >http://www.jmbfs.org/issue/special-issue-o-biotechnology-and-quality-of-raw-materials-and-foodstufs-bqrmf/42_jmbs_kubovicova_fbp_b/?issue_id=1716&article_id=41</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Effect of body condition and season on the yield and quality of cattle embryos

Popis výsledku v původním jazyce

Unsatisfactory reproductive performance in dairy cows has been associated with environmental influences, such as season, chronic and acute changes in dietary intake and body composition. These factors can affect fertility especially ovarian function andyield and quality of oocytes and embryos. In our study the cow ´s body condition affected the overall embryo recovery rate (proportion of collected embryos to palpated corpora lutea). The significantly higher number of embryos was collected from cows with BCS 2.5- 2.75 (68.32 % embryo recovery rate) and 3.0- 3.25 (63.30 %) compared to the cows with BCS 2.0-2.25 (53.33%) and 3.5-4.0 (47.87%; P<0.01) and compared to the cows with BCS 4.5-5.0 (21.43%; P<0.001). On the other hand, highest percentage of transferable embryos was yielded in the BCS 3.5-4.0. Also the season significantly affected embryo recovery rate. The significantly higher (P<0.001) percentage of embryos was recovered during spring months (59.60% recovery rate) compared to s

Název v anglickém jazyce

Effect of body condition and season on the yield and quality of cattle embryos

Popis výsledku anglicky

Unsatisfactory reproductive performance in dairy cows has been associated with environmental influences, such as season, chronic and acute changes in dietary intake and body composition. These factors can affect fertility especially ovarian function andyield and quality of oocytes and embryos. In our study the cow ´s body condition affected the overall embryo recovery rate (proportion of collected embryos to palpated corpora lutea). The significantly higher number of embryos was collected from cows with BCS 2.5- 2.75 (68.32 % embryo recovery rate) and 3.0- 3.25 (63.30 %) compared to the cows with BCS 2.0-2.25 (53.33%) and 3.5-4.0 (47.87%; P<0.01) and compared to the cows with BCS 4.5-5.0 (21.43%; P<0.001). On the other hand, highest percentage of transferable embryos was yielded in the BCS 3.5-4.0. Also the season significantly affected embryo recovery rate. The significantly higher (P<0.001) percentage of embryos was recovered during spring months (59.60% recovery rate) compared to s

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GI - Šlechtění a plemenářství hospodářských zvířat

OECD FORD obor

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Projekt

<a href="/cs/project/QI91A061" target="_blank" >QI91A061: Vliv rozdílné metabolické aktivity organismu na biologické a oplodňovací charakteristiky gamet dojeného skotu</a><br>

Návaznosti

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

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název periodika

The journal of microbiology, biotechnology and food sciences

ISSN

1338-5178

e-ISSN

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Svazek periodika

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Číslo periodika v rámci svazku

January 2013 - Special Issue 1

Stát vydavatele periodika

SK - Slovenská republika

Počet stran výsledku

10

Strana od-do

1426-1435

Kód UT WoS článku

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EID výsledku v databázi Scopus

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