Apparent digestibility of fat and nitrogen retention in young chicks

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F00%3A23201004" target="_blank" >RIV/62156489:43210/00:23201004 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—

Result language
angličtina
Original language name
Apparent digestibility of fat and nitrogen retention in young chicks
Original language description
Apparent fat digestibility and nitrogen retention were examined in broilers and laying type cockerels within the first 15 days of life. Differences between birds with and without deutectomy were studied as well. In chicks without deutectomy, there was arapid decrease in fat digestibility from Day 2 to Day 6 and from Day 3 to Day 7 in broiler and egg type hybrids, respectively. This drop was followed by an increase till Day 14. Observed changes may be connected with excretion of endogenous nutrients originating primarily from the yolk sac. In deutectomized chicks, fat digestibility increased within the period of Days 2 to 14. The utilisation of nitrogen in broilers was highly significantly (P<0.001) higher than in egg type chicks. The dependence of coefficients of apparent nitrogen retention on age of chicks could be expressed by means of parabola equations with the maximum values on Days 12 - 13. The amount of N retained in the organism per unit of weight gain increased with the incre
Czech name
—
Czech description
—

Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
GH - Nutrition of farm animals
OECD FORD branch
—

Publication year
2000
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)