The study was aimed to evaluate the effect of replacement time and rate of soybean oil by flax oil (FO) on polyunsaturated fatty acid (PUFA) profile in egg of laying hens. Two hundred White Leghorn hens with 30 we...
This study was aimed to determine the effects of dried black cumin and tamarind supplementation on egg performance and lipids concentration in egg yolk of layer hens. Sixty laying hens at the age of 18-34 weeks were d...