RESPONSE OF THE INCLUSION OF GARLIC (Allium sativum) IN THE DIET OF LAYING HENS ON PERFORMANCE CHARACTERISTICS OF LAYING HENS
DOI:
https://doi.org/10.51791/njap.vi.6560Keywords:
Garlic, Laying hens, Hen-day, Feed intake, Egg productionAbstract
This study was conducted to investigate the effects of garlic inclusion in the diet of laying hens on laying performance. A total of eighty 18-week-old Isa brown laying birds were allocated to four dietary treatments. Birds were caged individually and fed diets supplemented with 0 (control), 0.125, 0.25, 0.5% garlic powder. Birds were fed the experimental diets for twelve weeks. Data on feed consumption, egg production and weight gain were recorded weekly from which hen-day production and feed efficiency were calculated. There were significant (P < 0.05) differences among the diets in feed consumption, feed efficiency and egg production. In all cases, the better values for these parameters were obtained from the 0.5% garlic powder supplemented group. In conclusion, addition of garlic powder in the diet of laying hens reduced feed intake, improved egg production and feed efficiency.