New methodical approach to evaluation of the body mass growth in heifers of the Bohemian Spotted strain

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

New methodical approach to evaluation of the body mass growth in heifers of the Bohemian Spotted strain

Popis výsledku v původním jazyce

The body mass growth of the crossbred heifers of the Bohemian Spotted and the Danish Red breeds, evaluated by the simultaneous use of the classic exponential growth function and the biological growth model was successful. The method enabled to evaluate the interaction between the actual state of the energy balance of the heifers and the expression of their genetic potential in the actual environment. The results reached demonstrate that the development and the body mass growth of heifers, together withthe course of their pregnancy and the intrauterine body mass growth of the calves, does not depend on the content of the different proportion of the concentrates in the feed rations.The variation of the different proportions of concentratesin the heifersfeed ranging between the +30% in comparison with the standard control feed, did not have any influence, so long as the total content of the metabolizable energy was maintained equal

Název v anglickém jazyce

New methodical approach to evaluation of the body mass growth in heifers of the Bohemian Spotted strain

Popis výsledku anglicky

The body mass growth of the crossbred heifers of the Bohemian Spotted and the Danish Red breeds, evaluated by the simultaneous use of the classic exponential growth function and the biological growth model was successful. The method enabled to evaluate the interaction between the actual state of the energy balance of the heifers and the expression of their genetic potential in the actual environment. The results reached demonstrate that the development and the body mass growth of heifers, together withthe course of their pregnancy and the intrauterine body mass growth of the calves, does not depend on the content of the different proportion of the concentrates in the feed rations.The variation of the different proportions of concentratesin the heifersfeed ranging between the +30% in comparison with the standard control feed, did not have any influence, so long as the total content of the metabolizable energy was maintained equal

Druh

D - Stať ve sborníku

CEP obor

GH - Výživa hospodářských zvířat

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2003

Kód důvěrnosti údajů

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

Název statě ve sborníku

2. BOKU - Symposium Tierernahrung

ISBN

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ISSN

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e-ISSN

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Počet stran výsledku

4

Strana od-do

75-78

Název nakladatele

Universität für Bodenkultur Wien

Místo vydání

Wien

Místo konání akce

Wien; Austria

Datum konání akce

1. 1. 2003

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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