Use of peas in fish nutrition

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F21%3A43921824" target="_blank" >RIV/62156489:43210/21:43921824 - isvavai.cz</a>
Result on the web
<a href="https://mendelnet.cz/media/mnet_2021_full.pdf" target="_blank" >https://mendelnet.cz/media/mnet_2021_full.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Use of peas in fish nutrition
Original language description
The aim of the study was to evaluate the effect of peas as a component in feed mixture for common carp (Cyprinus carpio). During 70-day experiment, we especially targeted to production parameters (SGR, FCR, individual increment in %, total increment in %). Standard feed mixture commonly used in fisheries, KP1 containing 18% of nitrogenous substances (Stříbrné Hory) was used as a control diet. Six experimental treatments were as follows: control, 30% peas, 60% peas, 30% peas including citric acid and phytase and 60% peas including citric acid and phytase. The addition of citric acid was 3% and phytase 500 FTU. Fish were fed twice a day with a diet corresponding to 3% of average weight of fish stock. Weighting and adjustment of feed ration took place every 14 days. Fish were measured and weighted at the end of the experiment when samples were also taken. Besides production parameters, a length-weight parameters were also determined. Results were statistically evaluated using Kruskal-Wallis test. Common carp production measured as both the production and length-weight parameters revealed better performance in acidified diets. To conclude, peas addition in suitable ratio especially in combination with citric acid positively influenced common carp production and lengthweight parameters.
Czech name
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Czech description
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Project
<a href="/en/project/EF16_019%2F0000869" target="_blank" >EF16_019/0000869: Sustainable production of healthy fish in various aquaculture systems - PROFISH</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
MendelNet 2021: Proceedings of International PhD Students Conference
ISBN
978-80-7509-821-4
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
213-217
Publisher name
Mendelova univerzita v Brně
Place of publication
Brno
Event location
Brno
Event date
Nov 10, 2021
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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