Analysis of growth and feed conversion in broiler rabbits by factorial crossing

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F02%3A00003729" target="_blank" >RIV/60460709:41210/02:00003729 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00027014:_____/02:00005039

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Analysis of growth and feed conversion in broiler rabbits by factorial crossing

Popis výsledku v původním jazyce

The general and specific combining abililies under a factorial matting design for a set of four paternal and three maternal lines of broiller rabbits were analyzed for the growth performance traits (body weight, body gain, feed consumption and feed efficiency) during the six weeks of fattening period (from 42 to 84 of age rabbits). Differences between crossbred rabbits were found mainly in body weight, body gain and feed consumption. The general combining ability (GCA) estimates were significant for body weight, body gain and feed consumption while most estimates of specific combining ability (SCA) were insignificant. The minor differences between crossbreds as well as non-significant estimates of GCA and SCA were found for feed conversion. In spite ofthe effect of SCA on the growth performance of crossbreds, the striking differences between them focus on GCA rather than on SCA for all analysed traits.

Název v anglickém jazyce

Analysis of growth and feed conversion in broiler rabbits by factorial crossing

Popis výsledku anglicky

The general and specific combining abililies under a factorial matting design for a set of four paternal and three maternal lines of broiller rabbits were analyzed for the growth performance traits (body weight, body gain, feed consumption and feed efficiency) during the six weeks of fattening period (from 42 to 84 of age rabbits). Differences between crossbred rabbits were found mainly in body weight, body gain and feed consumption. The general combining ability (GCA) estimates were significant for body weight, body gain and feed consumption while most estimates of specific combining ability (SCA) were insignificant. The minor differences between crossbreds as well as non-significant estimates of GCA and SCA were found for feed conversion. In spite ofthe effect of SCA on the growth performance of crossbreds, the striking differences between them focus on GCA rather than on SCA for all analysed traits.

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

2002

Kód důvěrnosti údajů

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

Název periodika

Czech Journal of Animal Science

ISSN

1212-1819

e-ISSN

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Svazek periodika

47

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

8

Strana od-do

133-140

Kód UT WoS článku

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EID výsledku v databázi Scopus

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