A Global Superstar

Efficient and profitable

With 35 years of proven results worldwide, ISA Brown is a reliable economic winner. It performs well in alternative systems due to its high egg production numbers and superior feed efficiency.

isa brown aviary cs chickens layers

The ISA Brown alternative today

  • A reliable and economic winner
  • Proven worldwide
  • High production and excellent persistency
  • The efficient brown egg layer
  • Market leader in egg numbers

Aviary-Barn housing systems

Laying period 18-100 weeks
Livability 92 %
Age at 50% production 144 days
Peak of production 95 %
Average egg weight 63.1 g
Eggs hen housed 458
Egg mass hen housed 28.8 kg
Laying period 18-100 weeks
Average feed intake 120 g/day
Cum feed conversion rate 2.36 kg/kg
Body weight 2005 g
Shell strength 4100 g/cm2
Shell color 17.0 Lab
Haugh units 82