Effect of Low- And High Phytase Barley on Phosphorus Retention and Bone Mineral Composition in Broilers

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F17%3A43911312" target="_blank" >RIV/62156489:43210/17:43911312 - isvavai.cz</a>
Alternative codes found
RIV/61989592:15310/17:73584820
Result on the web
<a href="https://doi.org/10.11118/actaun201765020577" target="_blank" >https://doi.org/10.11118/actaun201765020577</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.11118/actaun201765020577" target="_blank" >10.11118/actaun201765020577</a>

Result language
angličtina
Original language name
Effect of Low- And High Phytase Barley on Phosphorus Retention and Bone Mineral Composition in Broilers
Original language description
The effects of low-phosphorus diets with two levels of phytase were examined in broiler chickens using eight replicates per treatment. The diets contained 40 % of spring barley with either 201 or 305 phytase activity units per kg. Chromic oxide was included in the diets as an indigestible marker. Excreta were collected during four consecutive three.day balance periods from the 12th to the 23rd day of age. No difference was observed for body weight gain between the dietary treatment groups but feed conversion ratio was better (P < 0.05) when higher phytase barley was used. In spite of the higher dietary level of phosphorus, the coefficient of apparent P retention was higher (P < 0.01) in higher than in lower phytase group. The retention of phosphorus increased (P < 0.01) with time of feeding in both low-phosphorus dietary groups. Differences between treatments in concentration of calcium, phosphorus, magnesium, sodium and potassium in defatted tibia were not significant (P > 0.05).
Czech name
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Czech description
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Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
—
OECD FORD branch
40201 - Animal and dairy science; (Animal biotechnology to be 4.4)

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis
ISSN
1211-8516
e-ISSN
—
Volume of the periodical
65
Issue of the periodical within the volume
2
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
5
Pages from-to
577-581
UT code for WoS article
—
EID of the result in the Scopus database
2-s2.0-85018423804

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