Influence of lycopene and astaxanthin in feed on metabolic parameters of laying hens, yolk color of eggs and their content of carotenoids and vitamin A when stored under refrigerated conditions
issued: 2021 @pl
source: Polish Journal of Veterinary Sciences; 2021; vol. 24; No 4; 525-535
subject: blood biochemical parameters
creator: Shevchenko, L.V.
creator: Honchar, V.V.
subject: antioxidants
subject: Nauki Biologiczne i Rolnicze @pl
subject: laying hens
subject: egg yolkquality
creator: Davydovych, V.A.
date: 2021 @pl
identifier: ISSN 1505-1773 @pl
creator: Hartung, J.
creator: Kołacz, R.
creator: Ciorga, M.
subject: feed additives
type: Article
creator: Iakubchak, O.M.
publisher: Polish Academy of Sciences Committee of Veterinary Sciences @pl
publisher: University of Warmia and Mazury in Olsztyn @pl