The effect of controlled nutrition on fattening capacity and carcass lean meat share with respect to sex in pigs

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F03%3A00005630" target="_blank" >RIV/60460709:41210/03:00005630 - 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 effect of controlled nutrition on fattening capacity and carcass lean meat share with respect to sex in pigs

Popis výsledku v původním jazyce

The objective of this trial was to assess the influence of controlled feeding on the indicators of fattening capacity and carcass lean meat percentage with respect to sex in pigs. Test included 72 hybrid pigs (36/36 barrows/gilts) of LWs x (LW x L) genotype. The animal in the test were subdivided according to feeding technology and sex into four groups where the first two groups (1, 2) were fed ad libitum and the other two groups (3, 4) were restricted. During test the fattening capacity as well as thelean meat formation in the carcass was monitored. On the basis of obtained results it was reached at about 75 kg of live weight, after that the growth intensity declined while FCR increased markedly. For gilts the systém of ad-libitum feeding may be applied for the whole fattening period although the growth intensity declines from the same weight as well. The influence of feeding technology on FCR was proved mainly in barrows where there exists a statistically significant difference to t

Název v anglickém jazyce

The effect of controlled nutrition on fattening capacity and carcass lean meat share with respect to sex in pigs

Popis výsledku anglicky

The objective of this trial was to assess the influence of controlled feeding on the indicators of fattening capacity and carcass lean meat percentage with respect to sex in pigs. Test included 72 hybrid pigs (36/36 barrows/gilts) of LWs x (LW x L) genotype. The animal in the test were subdivided according to feeding technology and sex into four groups where the first two groups (1, 2) were fed ad libitum and the other two groups (3, 4) were restricted. During test the fattening capacity as well as thelean meat formation in the carcass was monitored. On the basis of obtained results it was reached at about 75 kg of live weight, after that the growth intensity declined while FCR increased markedly. For gilts the systém of ad-libitum feeding may be applied for the whole fattening period although the growth intensity declines from the same weight as well. The influence of feeding technology on FCR was proved mainly in barrows where there exists a statistically significant difference to t

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

Scientia Agriculturae Bohemica

ISSN

0582-2343

e-ISSN

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Svazek periodika

34

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

7

Strana od-do

34-40

Kód UT WoS článku

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EID výsledku v databázi Scopus

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