Biberiye Uçucu Yağının Yumurtacı Bıldırcın Rasyonlarına İlave Edilmesi Üzerine Bir Araştırma

The purpose of the current study was to detect effects different levels rosemary volatile oil (VO) supplemented laying quail diets on performance, egg quality parameters, and yolk oxidative stability. In this study, a total 105 quails (Coturnix coturnix Pharaoh) at age 6 weeks were used 3 main groups formed, each containing 35 quails. Also, group separated into 5 replicates an equal number Quails fed control diet without VO or which (200 400 mg/kg) diet. At end continued for 56 days, no significant difference found in feed intake, efficiency weights among experimental groups. supplementation 200 mg/kg caused increase quails' production (P<0.01). However, there effect exterior interior parameters. A decrease malondialdehyde (MDA) observed with both storage (+4 0C) 7 (P<0.001) 28 (P<0.01) days. Considering these data, it concluded that can be as natural antioxidant negatively affecting performance