400 



Fig-. 23. Jersey x 

 Scrub heifer calf no. 

 235, out of scrub cow 

 no. 6. Color, dark 

 fawn. Age 4 months 

 when photographed. 



Fig. 24. Jersey x 

 Scrub heifer calf no. 

 241, out of scrub cow 

 no. 60. Color, light 

 fawn. Age 4 months 

 when photographed. 



Fig. 25. Jersey x 

 Scrub cow no. 174, 

 and heifer calf no. 

 245 by a solid colored 

 Jersey bull. 



grade females proved to be unhealthy it had to be dropped from 

 the experiment. They were four months old when the experi- 

 ment started. The feeding trial lasted 196 days, in which two 

 digestion trials of ten days each were made. 



All calves received the same amount of separated milk and in 

 addition each one was given what grain and alfalfa hay it could 



