Effect of dehulled lupin seeds in feed mixture on muscle protein quality of ducklings
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62157124%3A16270%2F25%3A43882256" target="_blank" >RIV/62157124:16270/25:43882256 - isvavai.cz</a>
Alternative codes found
RIV/62156489:43210/25:43926732
Result on the web
<a href="https://cjas.agriculturejournals.cz/artkey/cjs-202502-0001_effect-of-dehulled-lupin-seeds-in-feed-mixture-on-muscle-protein-quality-of-ducklings.php" target="_blank" >https://cjas.agriculturejournals.cz/artkey/cjs-202502-0001_effect-of-dehulled-lupin-seeds-in-feed-mixture-on-muscle-protein-quality-of-ducklings.php</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.17221/9/2025-CJAS" target="_blank" >10.17221/9/2025-CJAS</a>
Alternative languages
Result language
angličtina
Original language name
Effect of dehulled lupin seeds in feed mixture on muscle protein quality of ducklings
Original language description
The aim of the study was to prepare and test the effect of diets with 50% and 100% replacement of soybean meal with dehulled seeds of white lupin (Lupinus albus) variety Zulika. One hundred and eighty Cherry Valley duckling were divided to control group (C) and two experimental groups E-50 (50% replacement of soybean meal with dehulled white lupin meal) and E-100 (100% replacement of soybean meal with dehulled white lupin meal). There were evaluated the production parameters and the amino acid spectrum of breast and thigh muscles up to 42 days of age. The effect of diets containing lupin meal had no negative effect on the yield of duckling. In particular, positively can be evaluated higher growth rate in the experimental groups compared to the control (C 3.22 +/- 0.28 kg, E-50 3.40 +/- 0.27 kg, E-100 3.48 +/- 0.28 kg), at the same time significantly lower mortality in the experimental groups compared to the control (C 5.88%, E-50 1.47%, E-100 1.49%) and, except for E-100, minimal differences in feed conversion ratio (C 2.33 kg/kg, E-50 2.27 kg/kg, E-100 2.71 kg/kg). Feeding diets based on lupin meal resulted in the reduction of most essential and non-essential amino acids (P <= 0.05) in the dry matter content of both breast and thigh muscle (E-50, E-100). Lupine meal-based diets positively influenced ducks' health, which was reflected by lower mortality rate in the experimental groups. Therefore, the results show that diets based on lupin meal had a positive effect on the health and welfare of intensively fattened ducks and that they affected positively the economic aspect of breeding.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
40201 - Animal and dairy science; (Animal biotechnology to be 4.4)
Result continuities
Project
<a href="/en/project/QJ1510136" target="_blank" >QJ1510136: The optimalization of protein nutrition of monogastric animals on basis of seeds of varieties of white lupin (lupinus albus)</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Czech Journal of Animal Science
ISSN
1212-1819
e-ISSN
1805-9309
Volume of the periodical
70
Issue of the periodical within the volume
2
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
8
Pages from-to
64-71
UT code for WoS article
001431200500001
EID of the result in the Scopus database
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