ROLE OF SPEMAN FORTE VET POWDER WITH OR WITHOUT SPIKING ON REPRODUCTIVE PERFORMANCE OF BROILER BREEDER MALE

摘要

In the present study, intra spiking of males and SPEMAN forte VET powder feed inclusion were tried from 56-68 weeks to improve male reproductive performance in Avian 43 broiler breeders at Bangalore. SPEMAN forte VET significantly improved the overallperformance of males. Hatchability was numerically better than in the control group and significantly better than in the intra spiking group. SPEMAN forte VEI reduced infertiles significantly by 0.62% and brought down embryonic mortality by 0 30%. The incidence of cull chicks was not affected. SPEMAN forte VET improved mating frequency in males and kept the body weight rise of mates in check. Thus, SPEMAN forte VET group improved male reproductive performance significantly.