Cytogenetic study of repeat breeder Friesian heifers

Faculty	Veterinary Medicine	Year:	2014
Type of Publication:	ZU Hosted	Pages:	50-57
Authors:	Saleh Mohamed Salaheldeen Staff Zu Site Abstract In Staff Site
Journal:	Egyptian Journal Of Applied Sciences The Egyptian Society Of Applied Sciences	Volume:	29

Keywords :	Cytogenetic study , repeat breeder Friesian heifers
Abstract:	This study was done to investigate the role of chromosomal aberrations in repeat breeder problem in Holstein-Friesian heifers. The study carried on 20 Holstein-Friesian females (10 normal fertile cows as control and 10 repeat breeder heifer