The effect of organic and inorganic selenium supplementation on egg production and egg quality of laying hens

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F20%3A43919553" target="_blank" >RIV/62156489:43210/20:43919553 - isvavai.cz</a>

Výsledek na webu

<a href="https://mnet.mendelu.cz/mendelnet2020/mnet_2020_full.pdf" target="_blank" >https://mnet.mendelu.cz/mendelnet2020/mnet_2020_full.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The effect of organic and inorganic selenium supplementation on egg production and egg quality of laying hens

Popis výsledku v původním jazyce

The aim of our study was to evaluate the effect of organic and inorganic selenium supplementation in feed mixture for hens to eggs production and egg quality. The study was conducted on 84 Lohman Brown-Classic hens. They were kept on conventional deep litter system. The experimental period started from hens age 33 weeks and lasted to 41st weeks of age. The hens were randomly divided into 3 groups. The Control group (n=28) was fed diets without the addition of selenium. The first experimental group (Organic; n=28) was fed with organic source of selenium. The second experimental group (Inorganic; n=28) was fed with inorganic source of selenium. The selenium was supplied with its natural content in the feed plus selenium was added that its total content was 0.31 mg/kg. No significant differences (P&gt;0.05) were observed during the study between the evaluated groups in egg production and egg quality, but significant differences (p&lt;0.05) were recorded in feed consumption between groups. The lowest feed consumption per group and day was found in Organic group.

Název v anglickém jazyce

The effect of organic and inorganic selenium supplementation on egg production and egg quality of laying hens

Popis výsledku anglicky

The aim of our study was to evaluate the effect of organic and inorganic selenium supplementation in feed mixture for hens to eggs production and egg quality. The study was conducted on 84 Lohman Brown-Classic hens. They were kept on conventional deep litter system. The experimental period started from hens age 33 weeks and lasted to 41st weeks of age. The hens were randomly divided into 3 groups. The Control group (n=28) was fed diets without the addition of selenium. The first experimental group (Organic; n=28) was fed with organic source of selenium. The second experimental group (Inorganic; n=28) was fed with inorganic source of selenium. The selenium was supplied with its natural content in the feed plus selenium was added that its total content was 0.31 mg/kg. No significant differences (P&gt;0.05) were observed during the study between the evaluated groups in egg production and egg quality, but significant differences (p&lt;0.05) were recorded in feed consumption between groups. The lowest feed consumption per group and day was found in Organic group.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

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

Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název statě ve sborníku

MendelNet 2020: Proceedings of International PhD Students Conference

ISBN

978-80-7509-765-1

ISSN

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e-ISSN

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Počet stran výsledku

5

Strana od-do

165-169

Název nakladatele

Mendelova univerzita v Brně

Místo vydání

Brno

Místo konání akce

Brno

Datum konání akce

11. 11. 2020

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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