Effect of dehulled lupin seeds in feed mixture on muscle protein quality of ducklings

Kód výsledku v 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>

Nalezeny alternativní kódy

RIV/62156489:43210/25:43926732

Výsledek na webu

<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>

Jazyk výsledku

angličtina

Název v původním jazyce

Effect of dehulled lupin seeds in feed mixture on muscle protein quality of ducklings

Popis výsledku v původním jazyce

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 &lt;= 0.05) in the dry matter content of both breast and thigh muscle (E-50, E-100). Lupine meal-based diets positively influenced ducks&apos; 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.

Název v anglickém jazyce

Effect of dehulled lupin seeds in feed mixture on muscle protein quality of ducklings

Popis výsledku anglicky

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 &lt;= 0.05) in the dry matter content of both breast and thigh muscle (E-50, E-100). Lupine meal-based diets positively influenced ducks&apos; 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.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

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OECD FORD obor

40201 - Animal and dairy science; (Animal biotechnology to be 4.4)

Projekt

<a href="/cs/project/QJ1510136" target="_blank" >QJ1510136: Optimalizace proteinové výživy monogastrických zvířat na bázi odrůd semen lupiny bílé (Lupinus albus)</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2025

Kód důvěrnosti údajů

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

Název periodika

Czech Journal of Animal Science

ISSN

1212-1819

e-ISSN

1805-9309

Svazek periodika

70

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

8

Strana od-do

64-71

Kód UT WoS článku

001431200500001

EID výsledku v databázi Scopus

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