Demir, S.; Durmus, I.; Kamanli, S.; Tarim, B.
(EUGEN ULMER GMBH COPOSTFACH 700561 WOLLGRASWEG 41, D-70599 STUTTGART, GERMANY, 2015)
This study was carried out to determine the influence of yellow incandescent bulb, white mini fluorescent lamp and white LEDs on some performance and egg quality traits in laying hens. A total of 360 animals were randomly ...