Rooster fertility has a considerable impact on reproductive efficiency in broiler breeder management, with semen quality being an important factor in fertilization success. This study evaluated the effects of age and body weight on semen quality measures in Ross 308 broiler breeder males. Twenty-four roosters were allocated into two age groups (25-29 weeks and 30-39 weeks) and three body weight categories (underweight: 3.0-3.5 kg; normal: 4.0-4.5 kg; overweight: 5.0-5.5 kg). The volume, concentration, motility, and viability of sperm samples ...
Bhuiyan et al. (Thu,) studied this question.