Chicks of laying hen breeds (selection) - Eggs placed in incubation in Spain

Chicks of laying hen breeds (selection) - eggs placed in incubation reached 342 in March 1990 in Spain, according to . This is 28.6% more than in the previous month.

Historically, Chicks of laying hen breeds (selection) - Eggs placed in incubation in Spain reached an all time high of 1,181 in January 1986 and an all time low of 4.00 in June 1988.