Exceptional Performance

Large high quality eggs

The ISA White laying hens are known for their balanced performance and outstanding production of high quality eggs. The eggs, produced by the ISA White, are strong shelled and have both excellent external and internal egg quality. Proven performance worldwide, the ISA White is renowned for her excellent feed intake capacity and her ability to perform well in a variety of conditions. Besides her outstanding egg production, she is well known for the outstanding livability, resulting in one of the highest numbers of egg per hen housed of all breeds available in todays poultry markets. the ISA White is a docile white egg layer, with proven success in different poultry housing systems. Overall, with the ISA White laying hens' good livability, excellent egg quality, her big egg sizes and her persistent production, the ISA White is a great choice for most commercial egg producers around the globe.

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The ISA White today

  • Superior egg production
  • Excellent egg laying persistency
  • Excellent livability in different climates
  • Outstanding large eggs

Cage systems

Laying period 18-100 weeks
Livability 94 %
Age at 50% production 141 days
Peak of production 96 %
Average egg weight 63.5 g
Eggs hen housed 480
Egg mass hen housed 30.5 kg
Laying period 18-100 weeks
Average feed intake 112 g/day
Cum feed conversion rate 2.08 kg/kg
Body weight 1752 g
Shell strength 4100 g/cm2
Haugh units 89


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ISA Parent Stock

The ISA White laying hens are offered at both the parent stock and commercial stock level. Our technical service and sales representatives are dedicated to ensure you receive excellent performance in productivity and persistency from a healthy flock of ISA White parent stock.

Learn more about ISA White Parent Stock