EFFECT OF LIGHTING SYSTEMS IN THE GROWER AND ADULT PERIODS UPON THE OVER-ALL PERFORMANCE OF WHITE LEGHORNS.
D000818:Animals; D002645:Chickens; D008027:Light; D008029:Lighting; D008460:Meat; D010063:Ovum; D010827:Physiology; D011200:Poultry; D012106:Research
EXPERIMENTAL LAB STUDY; LIGHT; PHYSIOLOGY; POULTRY