Effects of dietary fatty acids source on reproduction performance, egg quality, eqq nutrient contents, hatchability of broiler breeders and of chicks performance and carcass parameters

The present study was conducted to evaluate effects of dietary oil (Soybean (So), Sunflower (SA), flax (FL) and Fish (FI) in female broiler breeder's diets on reproduction performance, egg quality, egg nutrient contents, and hatchability of broiler breeders and of chick's performance and carcass parameters. There is significantly differences (P<0.05) in the average eggs weight of AY group. The result showed the different sources of diet oil have a significantly affect (P<0.05) on external quality, internal quality, yolk nutrition content and yolk fatty acids profile. The groups receiving FO, have a lower dirty egg number than the other groups (P<0.05). Supplementation diets with different oil source have a statistically differences (P<0.05) on hatchability. Results from this experiment indicated, supplementation of the maternal diet with different oils have a significantly effects (P<0.05) on performance parameters but supplementation of the maternal diet with different oils didn't have effects on carcass parameters. Key Words: Oils source, Breeder, Egg, Hatchability, Broiler, Performance