Allometric growth of major bone-forming minerals in slow- and fast-growing chickens during the first weeks of live

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F12%3A00193315" target="_blank" >RIV/62156489:43210/12:00193315 - 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

Allometric growth of major bone-forming minerals in slow- and fast-growing chickens during the first weeks of live

Original language description

Allometric growth of body macrominerals were examined in slow-growing laying-type cockerels (SG) and in fast-growing male broiler hybrids (FG) during the growing period from hatch to Day 22. Allometric coefficients for dry matter, calcium, phosphorus andmagnesium in relation to body weight were 1.091, 1.427, 1.383 and 1.284 for SG chickens and 1.075, 1.276, 1.233 and 1.216 for FG chickens, respectively. The deposition of Ca, P and Mg in SG chickens were faster than that of dry matter by 30.20 %, 25.97% and 17.24 %, and in FG cockerels by 18.45 %, 14.27 % and 12.71%, respectively. High allometric coefficients for Ca, P and Mg in both genotypes likely indicate a rapid growth of skeletal tissues which requires an adequate mineral nutrition during this period of growth. The deposition of Ca and P relative to dry matter was higher (P<0.05) in SG chickens thus suggesting that the relative growth of these minerals may be affected by genotype.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

GH - Nutrition of farm animals

OECD FORD branch

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Project

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2012

Confidentiality

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

Name of the periodical

Folia veterinaria

ISSN

0015-5748

e-ISSN

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Volume of the periodical

56

Issue of the periodical within the volume

Suppl. III

Country of publishing house

SK - SLOVAKIA

Number of pages

2

Pages from-to

47-48

UT code for WoS article

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EID of the result in the Scopus database

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