Effect of feeding regime on the performance and blood parameters of male and female broiler chickens

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F19%3A79273" target="_blank" >RIV/60460709:41210/19:79273 - isvavai.cz</a>
Result on the web
<a href="https://www.ajol.info/index.php/sajas/article/view/186643" target="_blank" >https://www.ajol.info/index.php/sajas/article/view/186643</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4314/sajas.v49i2.5" target="_blank" >10.4314/sajas.v49i2.5</a>

Result language
angličtina
Original language name
Effect of feeding regime on the performance and blood parameters of male and female broiler chickens
Original language description
The aim of the present study was to evaluate the effect of feeding regime on changes in growth, mortality, carcass composition, and blood parameters of male and female broiler chickens during feed restriction and the realimentation period. In the experiment, males and females were split separately into three groups: ADL, a group fed ad libitum during the entire experiment, R80, a group that received 80% ad libitum and R65, a group that received 65% ad libitum. Restriction was applied in both groups from 7 to 14 days old. Daily weight gain (DWG) was reduced significantly in males to 35% in R80 and 39% in R65, and in females to 40% in R80 and 45% in R65. Insignificant compensatory growth occurred in the last week of the growing period. Feed restriction reduced mortality, with a higher mortality reduction in the R65 groups. There was no effect of feed restriction on dressing percentage or thigh yield. However, breast yield was lower and abdominal fat yield was higher in restricted birds. There was a min
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
40203 - Husbandry

Project
<a href="/en/project/QJ1510192" target="_blank" >QJ1510192: Solution of problems of selected factors of growth in relationship to meat quality in chickens, turkeys, rabbits and nutrias</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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