THE EVALUATION OF BULLS GROWTH IN FATTENING CONTROL STATION WITH REFERENCE TO PARENTS´ GENOTYPE

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12220%2F03%3A00004840" target="_blank" >RIV/60076658:12220/03:00004840 - 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

THE EVALUATION OF BULLS GROWTH IN FATTENING CONTROL STATION WITH REFERENCE TO PARENTS´ GENOTYPE

Popis výsledku v původním jazyce

Decrease of live weight during the fattening period was found in progenies of Czech Pied sires with higher share of dairy breeds. Lower average daily gain in specific periods of fattening (birth-150 days, birth-500 days, 150-500 days of age characterizedsons of C2 sires (86 g, 1050 g, 1116 g, respectively) as compared to progenies of C 1 sires (912 g, 1076 g, 1146 g, resp.). Higher share of dairy breeds was also associated with worse parameters of meat efficiency. Lower weight of dressed carcass ((308.43 kg) and lower dressing percentage (55.59 %) were found in progenies of C 2 sires as compared to the corresponding values (317.33 kg and 55.89 %) recorded in progenies of C 1 sires. On the contrary, kidney fat and kidney fat proportion of C 2 sire progenies (7.067 kg and 1.259 % resp.) were higher than values found in C 1 sire progenies (7.013 kg and 1.216 % resp.).

Název v anglickém jazyce

THE EVALUATION OF BULLS GROWTH IN FATTENING CONTROL STATION WITH REFERENCE TO PARENTS´ GENOTYPE

Popis výsledku anglicky

Decrease of live weight during the fattening period was found in progenies of Czech Pied sires with higher share of dairy breeds. Lower average daily gain in specific periods of fattening (birth-150 days, birth-500 days, 150-500 days of age characterizedsons of C2 sires (86 g, 1050 g, 1116 g, respectively) as compared to progenies of C 1 sires (912 g, 1076 g, 1146 g, resp.). Higher share of dairy breeds was also associated with worse parameters of meat efficiency. Lower weight of dressed carcass ((308.43 kg) and lower dressing percentage (55.59 %) were found in progenies of C 2 sires as compared to the corresponding values (317.33 kg and 55.89 %) recorded in progenies of C 1 sires. On the contrary, kidney fat and kidney fat proportion of C 2 sire progenies (7.067 kg and 1.259 % resp.) were higher than values found in C 1 sire progenies (7.013 kg and 1.216 % resp.).

Druh

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

CEP obor

GG - Chov 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 periodika

Czech journal of animal science : Živočišná výroba

ISSN

1212-1819

e-ISSN

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Svazek periodika

48

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

6

Strana od-do

1-11

Kód UT WoS článku

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EID výsledku v databázi Scopus

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