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

Result code in 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>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
The effect of controlled nutrition on fattening capacity and carcass lean meat share with respect to sex in pigs
Original language description
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
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
GG - Zootechnics
OECD FORD branch
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Publication year
2003
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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