Commercial high-yielding corn hybrids have not been evaluated for their ability to pigment egg yolk. Therefore, the objective of this research was investigate effects commercial with different carotenoid profiles as only source pigments in diets hens on yolk color and content, well deposition efficiency into Treatment diets, differing one five hybrids, were offered a completely randomized desig...

This study monitored the morphological development of embryo, larvae and juvenile yellowtail kingfish, Seriola lalandi, for their aquaculture. The fertilized eggs obtained by natural spawning were spherical shape and buoyant. Fertilized eggs were transparent and had one oil globule in the yolk, with an egg diameter of 1.35 ± 0.04 mm and an oil globule diameter of 0.32 ± 0.02 mm. The fertilized ...

A total 2400 hatching eggs were obtained from Japanese quails breeders ranged from 100 to 150 days of age used to analyze the effect of shell color on fertility, hatchability, embryonic mortality and malposition as well as internal and external egg quality. Results revealed that shell color had significant effect on fertility and scientific hatchability while it doesn't affect commercial hatcha...

This experiment studied the effect of four calcium (3.0, 3.5, 4.0, and 4.5%) and four available phosphorus levels (0.25, 0.30, 0.35, and 0.40%) in the diet of semi-heavy commercial layers after molting. Hisex Brown layers between 90 and 108 weeks of age were distributed in a completely randomized experimental design with a 4x4 factorial arrangement with 16 treatments of five replicates of eight...

The study aimed to determine evaluate the use of sorghum as a substitute for maize in laying quail diet and its effect on performance quality eggs produced best levels lutein (Marigold flower extract) canthaxanthin inclusion based Japanese feed well influence storage time eggs. A total 680 quails (Coturnix coturnix japonica), with 64 weeks age was distributed 4 × x4 factorial + 1 control scheme...