Evaluation of the Grade of Hatching Eggs of Sensi-1 Agrinak and KUB Crossbred Chicken on Hatching and Production Performances

The potential of Sensi-1 Agrinak and KUB crossbred so-called SENKUB chicken as dual-purpose can be increased by selecting hatching egg weights to get DOC with good quality. study was conducted evaluate the grades eggs on production performances. complete randomized design applied in this experiment 3 treatments. treatments are (small 36-40 g, medium 41-45 large 46-50 g). process used two stages machine. All DOCs were selected according Indonesia National Standard (SNI). raised different pens showed that have significantly highest fertility, hatchability, weight, salable chick but lowest weight loss. Embryo mortality same between grades. best-weight obtained from eggs. do not affect performances hatched chicken. However, chickens small resulted better performance.