By Dr. J. C. Hermes
Extension Poultry Specialist, Oregon State University
Egg production is a remarkable thing. A pullet (young female chicken) begins laying eggs at 18 to 20 weeks of age. She reaches peak production at about 35 weeks, with a production rate greater than 90 percent (that’s 9 eggs in 10 days for a single hen or 9 eggs from 10 birds daily). This period of peak production lasts about 10 weeks, after which her egg production slowly begins to decline.
A high-producing hen’s annual egg production is more than 10 times her body weight. The average commercial Single Comb White Leghorn hen lays about 265 eggs per year, Read More