befe76a6_al_Approach___The_Poultry_Site__Control
[Cause] Insufficient pigment in birds that are coming into lay [Control] 
Flocks coming into lay may have insufficient stores of pigment. Start feeding pigment sources 2 to 3 weeks before the fl ock starts to lay.
Pale yolks - Optimum Egg Quality: A Practical Approach - The Poultry Site
Control