Show culling roosters good practice for farmers permitting the roosters to run with the laying flock during the summer season costs the poultry industry of this country a good many millions of dollars every year the teed feed which the roosters eat will go a long way toward keeping the flock tn in good condition and increasing the egg production the important source of loss however Is the fact that fertile eggs spoil so rapidly during warm weather except in the case of valuable breeding animals the cockerels cockerell cocker els should be sent to market at one and even those which are kept should be isolated |