Study on enrichment of hen eggs with selenium and iodine

• Autorzy: Dobrzanski Z. , Gorecka H. , Strzelbicka G. , Szczypel J. , Trziszka T.
• Języki publikacji: EN

Abstrakty

EN

Standard mineral–vitamin premix (with 15 mg of Se and 150 mg of I) was applied to NK–Lohmann feed for the control group (C), and enriched premix, with doubled concentration of Se (30 mg·kg–1) and I (300 mg·kg–1), was fed to the experimental group (E) of Lohmann Brown laying hens in an egg production farm. The enriched premix contained also 50% more vitamin E (1500 mg·kg–1). After four weeks of application of the increased levels of Se and I, increased concentrations of selenium, by mean 13.9% ( = 0.401 mg∙kg–1 of wet weight), and of iodine, by 52.6% ( = 1.055 mg·kg–1 of wet weight), were observed in egg content of the experimental group.

Słowa kluczowe

EN

iodine; hen; NK-Lohmann feed; selenium; animal hygiene; enriched premix; animal nutrition; egg; standard vitamin-mineral premix; feed

• Wydawca: -
• Czasopismo: Electronic Journal of Polish Agricultural Universities. Series Animal Husbandry
• Rocznik: 2001
• Tom: 04
• Numer: 2
• Opis fizyczny: http://www.ejpau.media.pl/series/volume4/issue2/animal/art-01.html

Twórcy

autor

Dobrzanski Z.

• Agricultural University of Wroclaw, Norwida 25/27, 50-375 Wroclaw, Poland

autor

Gorecka H.

autor

Strzelbicka G.

autor

Szczypel J.

autor

Trziszka T.

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