The effect of substituting soy extract meal in feed with lupine seed meal on the slaughter value of broiler chickens

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62157124%3A16270%2F21%3A43879285" target="_blank" >RIV/62157124:16270/21:43879285 - isvavai.cz</a>

Result on the web

<a href="https://www.uvlf.sk/uploads/source/pics-oznamy/2021/Lazarove%20dni%20VaVD%202021%20a%20NUTRINET%202021%20-%20I.%20cirkul%C3%A1r.pdf" target="_blank" >https://www.uvlf.sk/uploads/source/pics-oznamy/2021/Lazarove%20dni%20VaVD%202021%20a%20NUTRINET%202021%20-%20I.%20cirkul%C3%A1r.pdf</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

The effect of substituting soy extract meal in feed with lupine seed meal on the slaughter value of broiler chickens

Original language description

The aim of this work was to verify the possibility of substituting soy extract meal with meal from dehulled lupine seeds of the white Zulika variety in feed intended for feeding broiler chickens. The possibility of 50% and 100% substitution was selected for experimental observation in complete broiler chicken feed. Broiler chickens were observed separately according to their sex, and without sex distinction, to study the influence of the substitution on their yield and slaughter value. During our observations, we focused on white lupine as a promising commodity because it can be successfully grown under the climate conditions in the Czech Republic, and given that the content of crude protein in its seeds is comparable with the content of crude protein in soy seeds. White lupine contains high quality protein and quality oil, with a desirable ratio of n-3 and n-6 fatty acids. The benefit of using lupine seed products is that they do not have to be heat treated and can be fed in their natural form. Furthermore, lupine seeds are not a genetically modified organism. Statistically significant (P ? 0.05) differences were captured among the mean values for neck yield in chickens and broiler chickens observed without sex distinction, in heart yield in roosters, and in breast muscle yield in chickens, although we believe that these significances are not in direct relation with lupine in the complete feed in the form of lupine meal. The achieved results confirm that soy extract meal intended for feeding broiler chickens can be substituted with dehulled lupine seeds without reducing the production efficiency of this feed. Based on the results achieved and based on a number of experiments and operational observations, substituting 50% of soy extract meal with lupine meal can be recommended to breeders, farmers and the feeding industry.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

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OECD FORD branch

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

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)

Publication year

2021

Confidentiality

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

Article name in the collection

NutriNET 2021 - proceedings of reviewed scientific papers

ISBN

978-80-8077-713-5

ISSN

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e-ISSN

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Number of pages

10

Pages from-to

32-41

Publisher name

Univerzita veterinárskeho lekárstva a farmácie v Košiciach

Place of publication

Košice

Event location

Košice

Event date

Sep 9, 2021

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

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