Egg Production
Age at 50 % production
21 – 23 weeks
Peak production
26 – 30 weeks
Eggs per Hen Housed
in 68 weeks
in 72 weeks
275 – 280 (278)
290 – 300 (298)
Settable eggs per Hen Housed
in 68 weeks
in 72 weeks
253 – 258 (255)
270 – 275 (273)
Saleable Chicks per Hen Housed
in 68 weeks
in 72 weeks
102 – 107 (104)
108 – 113 (110)
Feed Consumption
1st – 20th week
21st - 72nd week
8.0 kg
43.0 kg
Body Weight
Female at 20 weeks
Female at 72 weeks
Male at 20 weeks
Male at 72 weeks
1.5 – 1.7 kg
1.8 – 2.1 kg
2.1 – 2.3 kg
2.9 – 3.1 kg
Liveability
Rearing
Laying period
96 – 98 %
90 – 96 %
Hatchability
Average
80 – 83 %