TETRA SPERBER

Barred-feathered, brown-coloured-egg layer with trustworthy production data

sperber_parents
Parent Stock
  • Liveability between 0-20 weeks of age: 96 - 98 %
  • Liveability between 21-72 weeks of age: 90 - 94 %
  • Feed consumption between 0-20 weeks of age: 8,7 - 9 kg
  • Feed consumption between 21-72 weeks of age: 120 - 125 g/day
  • Body weight / males at 72 weeks of age: 2,7 - 2,9 kg
  • Body weight / females at 72 weeks of age: 2,3 - 2,4 kg
  • Maturity / Age at 50% production: 140 - 150. day
  • Peak production: 180 - 220 days
  • Egg production (HH) until 72 weeks of age: 275 - 280 pcs
  • Hatching egg production (HH) until 72 weeks of age: 248 - 252 pcs
  • Hatchability: 80 - 85 %
  • Saleable chicks (HH) until 72 weeks of age: 96 - 98 pcs
Management guide
Charts and graphs
sperber_cc (1)
Commercial hybrid
  • Liveability between 0-17 weeks of age: 97 - 98 %
  • Liveability between 18-90 weeks of age: 92 - 94 %
  • Feed consumption between 0-17 weeks of age: 6.6 - 7.0 kg
  • Feed consumption between 18-90 weeks of age: 115 - 125 g/day
  • Body weight at 17 weeks of age: 1.50 - 1.62 kg
  • Body weight at 90 weeks of age: 2.13 - 2.31 kg
  • Maturity / Age at 50% production: 140 - 150 day
  • Maturity / Age at 90% production: 160 - 170 day
  • Egg production (HH) until 90 weeks of age: 415 - 425 pcs
  • Egg mass (HH) until 90 weeks of age: 27.1 - 27.8 kg
  • Average egg weight: 64.5 - 66.1 g
  • Shell colour: brown
Management guide
Charts and graphs