Effect of feeding coriander (Coriandrum sativum, L.) on egg production performance and nutrient retention in laying Japanese quails

Abstract

The effect of coriander seeds on egg production performance and nutrient retention was investigated in laying Japanese quails. A total of 375 birds (42 d) were randomly and equally divided into five treatment groups: 0, 0.5, 1, 2 or 4% ground coriander seeds were added to rations of respective groups. The feed intake of the birds fed on diets containing coriander seeds was higher than control diet (P < 0.05). Egg production was similar in all groups. The highest egg weight, yolk weight, albumen weight, Hough units, retention of nutrients and the best feed efficiency were recorded in 1% and 2% coriander groups (P < 0.05). Other parameters were not affected by coriander supplementation. Use of 1-2% coriander seeds for laying quails ration is recommended.