H&N Breeders and Distributors of the world finest layers
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H&N Breeders and Distributors of the world finest layers

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White Commercial Layers – Nick Chick

Layers

Liveability

0 – 19 weeks: 96 – 98 %
19 – 100 weeks: 90 – 95 %

Egg production

Age at 50 % Hen-Day Production 140 – 150 days
4 week Peak 95 – 96 %
Hen-Housed Performance to 80 weeks 376 eggs
Hen-Housed Performance to 90 weeks 428 eggs
Hen-Housed Performance to 100 weeks 473 eggs
Period over 90 % 45 weeks
Period over 80 % 63 weeks

Feed

Period (weeks) Conversion (kg Feed /kg Eggs) Consumption (g / bird / day)
19 – 72 1.95 102 – 107
19 – 80 1.96 103 – 108
19 – 100 2.05 103 – 108

Body Weight

Age (weeks) Weight (kg)
19 1.358
30 1.597
72 1.690
100 1.725

Egg Weight

Age (weeks) g / egg Cumulative Egg Mass (kg)
25 54 – 55 1.47
30 58 – 59 3.34
35 59 – 60 5.30
40 60 – 61 7.29
60 63 – 64 15.30
80 64 – 65 22.90
90 64 – 65 26.30
19 – 100 64 – 65 29.10