Řešení problematiky karence selenu u telat plemene Limousin perorální aplikací selenu březím kravám

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62157124%3A16170%2F04%3A00000119" target="_blank" >RIV/62157124:16170/04:00000119 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Dealing with selenium deficit in Limousin breed calves by oral application of selenium to pregnant cows

Popis výsledku v původním jazyce

The aim of the study was to evaluate microelement concentrations in meat calves after oral application of a selenium preparation to pregnant cows. A herd of the Limousin breed, which was fed by hay and silo forage in winter and was grazing out in summerwas monitored for two years. In the spring of the first year of the monitoring, blood samples were taken from 10 calves of 1 month of age on average and microelement concentrations were established. The average concentrations were 16.78 #mol/l for zinc and 8.28 #mol/l for copper, and the Se GSH-Px activity was 164.20 #kat/l. Since selenium deficit was diagnosed, a selenium/vitamin preparation (Combinal-Selevit sol. Ad us. Vet.) was administered orally in drinking water to pregnant cows in the next season. Next year, blood samples were taken from newly born calves and zinc and copper concentrations and Se-GSH-Px activity were established again. The first sample-taking was carried out at the age of 1 month, when the concentrations were 18

Název v anglickém jazyce

Dealing with selenium deficit in Limousin breed calves by oral application of selenium to pregnant cows

Popis výsledku anglicky

The aim of the study was to evaluate microelement concentrations in meat calves after oral application of a selenium preparation to pregnant cows. A herd of the Limousin breed, which was fed by hay and silo forage in winter and was grazing out in summerwas monitored for two years. In the spring of the first year of the monitoring, blood samples were taken from 10 calves of 1 month of age on average and microelement concentrations were established. The average concentrations were 16.78 #mol/l for zinc and 8.28 #mol/l for copper, and the Se GSH-Px activity was 164.20 #kat/l. Since selenium deficit was diagnosed, a selenium/vitamin preparation (Combinal-Selevit sol. Ad us. Vet.) was administered orally in drinking water to pregnant cows in the next season. Next year, blood samples were taken from newly born calves and zinc and copper concentrations and Se-GSH-Px activity were established again. The first sample-taking was carried out at the age of 1 month, when the concentrations were 18

Druh

D - Stať ve sborníku

CEP obor

GJ - Choroby a škůdci zvířat, veterinární medicina

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2004

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of the 5th Middle-European Buiatrics Congress "The Effect of Herd Health of Cattle, Sheep and Goat on Production Efficiency

ISBN

963 216 200 5

ISSN

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e-ISSN

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Počet stran výsledku

3

Strana od-do

384-386

Název nakladatele

Hungarian Association for Buiatrics,

Místo vydání

Budapest

Místo konání akce

Hajdúszoboszló

Datum konání akce

2. 6. 2004

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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