Mléčná užitkovost českého strakatého skotu v podhorských pastevních podmínkách.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12220%2F06%3A00007198" target="_blank" >RIV/60076658:12220/06:00007198 - 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

Milk yield of Czech Spotted Cattle in submountain grazing conditions

Popis výsledku v původním jazyce

Due to more than a 50 % reduction of cattle numbers in the Czech Republic in recent years the level of permanent grassland management has decreased. While mostly located in submountain area the permanent grasslands belong to LFA where seasonal cattle pasturage performs a convenient way of management. This work brings new data on the impact of grazing on milk production in respect to its annual progress. Thirty-four cows of Czech Spotted Cattle were examined during a 16-month period in the submountain area of the Šumava Mountains. Pasturage was practised from 25th April till 29th October 2004 and from 6th May till 31st October 2005. Milk Performance Control data were used, controls being provided once a month. Average annual milk yield was calculated at5207 kg / individual in examined sample. Linear regression analysis with an dummy variable for pasturage vs. housing season was used to evaluate the difference in milk production between the two seasons. In regression model (R2 = 0.54) a

Název v anglickém jazyce

Milk yield of Czech Spotted Cattle in submountain grazing conditions

Popis výsledku anglicky

Due to more than a 50 % reduction of cattle numbers in the Czech Republic in recent years the level of permanent grassland management has decreased. While mostly located in submountain area the permanent grasslands belong to LFA where seasonal cattle pasturage performs a convenient way of management. This work brings new data on the impact of grazing on milk production in respect to its annual progress. Thirty-four cows of Czech Spotted Cattle were examined during a 16-month period in the submountain area of the Šumava Mountains. Pasturage was practised from 25th April till 29th October 2004 and from 6th May till 31st October 2005. Milk Performance Control data were used, controls being provided once a month. Average annual milk yield was calculated at5207 kg / individual in examined sample. Linear regression analysis with an dummy variable for pasturage vs. housing season was used to evaluate the difference in milk production between the two seasons. In regression model (R2 = 0.54) a

Druh

D - Stať ve sborníku

CEP obor

GG - Chov hospodářských zvířat

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2006

Kód důvěrnosti údajů

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

Název statě ve sborníku

41st Croatian & 1st International Symposium on Agriculture, 13-17 February 2006, Opatija

ISBN

953-6331-39-X

ISSN

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e-ISSN

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Počet stran výsledku

2

Strana od-do

573-574

Název nakladatele

University Opatia

Místo vydání

Opatia

Místo konání akce

Opatia Chorvatsko

Datum konání akce

1. 1. 2006

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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