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

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White Commercial Layers – Crystal Nick

Layers

Livability

Growing Cycle (0 – 19 weeks) 96 – 98 %
Production Cycle (19 – 95 weeks) 90 – 95 %

Egg production

Age at 50 % Hen-Day Production 140 – 150 Days
4 week Peak 95 – 97 %
Hen-House Performance to 60 weeks 255 – 260 eggs (259 eggs)
Hen-House Performance to 80 weeks 375 – 380 eggs (377 eggs)
Hen-House Performance to 95 weeks 445 – 450 eggs (449 eggs)
Period over 90 % 44 weeks
Period over 80 % 60 weeks

Feed

Period (weeks) Coversion (kg Feed / kg Eggs) Consumption (g/ bird/ day)
19 – 60 1.90 100 – 104
19 – 80 1.86 102 – 104
19 – 95 1.88 102 – 104

Body Size

Age (weeks) Weight (kg)
19 1.300
60 1.616
80 1.656
95 1.675

Egg weight

Age (weeks) g / egg Cumulative Egg Mass (kg)
25 53 – 54 1.46
30 57 – 58 3.31
35 58 – 59 5.25
40 59 – 60 7.21
60 62 – 63 15.14
80 62 – 62 22.51
95 62 – 63 27.07
19 – 95 62 – 63 27.07
  
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