Method for treating hatching eggs and method for hatching eggs

摘要

A method for treating hatching bird eggs characterized by injecting a solution containing amino acids, by which the nutritive value of protein contained in the hatching eggs is determined, into the hatching eggs after the initiation of the hatching; a method for increasing the chick body weight at the hatching; a method for elevating the hatching ratio of bird eggs; a method for hatching bird eggs characterized by hatching bird eggs which have been treated by the above method after the initiation of the hatching; bird eggs after the initiation of the hatching which have been treated by the above method; and birds having hatched out from these eggs.