250 



PRODUCTIVE FEEDING OF FARM ANIMALS 



Fio. 55. Countess Prue, No. 43785, holds the record for the highest production of butter 



fat by a Guernsey cow for one year (1920), viz., 1103.28 pounds butter fat from 18,626.9 



pounds milk; average test, 5.92%. 



FIG. 56. Duchess Skylark Ormsby, 124514, Holstein record cow for production of butter 

 fat for one year; 27761.7 Ibs. milk; 1205.09 Ibs. butter fat; average test, 4.34 per cent. 



