Epigenetic effects on broiler exposure to magnetic field on progeny meat production traits

This experiment was conducted to determine the effect of the exposure of Ross 308 broiler breeders to a magnetic field on the meat production traits of progeny. The experimental flock consisted of 60 hens and ten cocks of Ross 308 broiler breeders at 36 weeks of age, divided randomly into four groups; each group applied for treatment with three replicates. The treatments were control (T1), storage of semen in an 803 gauss magnetic field for 24 h (T2), storage of fertilized eggs in a magnetic field of 250 gausses for 72 h before entering the incubator (T3), and exposing individual cages to 250 gausses of magnetic field for 8 Weeks (T4). The progeny result from the broiler breeders groups was recorded for body weight and feed intake, compared with the control (T1). The results showed no significant differences among progeny groups in body weight, weekly weight gain and weekly feed intake during the rearing period.
Keywords: Epigenetic, magnetic broiler breeders, broiler progeny performance