49 6 



indicates that that particular calf is a grade of the breed named, 

 sex, "H" stands for heifer and "B" for bull calf. 



TABLE I. DETAILED STATISTICS OF CALVES, 1907-1908 

 Lot A. Fed skimmed milk, hay and grain 



Under 



Lot B. Fed Schumacher Calf Food, hay and grain 



The commercial foods 



Schumacher Calf Meal is a commercial product prepared by the 

 Quaker Oats Company of Chicago. According to the manufacturers, 

 this meal contains oat-meal, oat-germ, vacuum cooked wheat-meal, 

 flax, and condensed milk. It is claimed in addition that the food 

 has been subjected to processes which facilitate digestion. The chemi- 

 cal analysis as guaranteed by the Company is as follows: 



Protein 19-21% 



Carbohydrates 54~56% 



Fat 8-9.5% 



Fiber 3% 



