222 A FEEDERS' GUIDE. 



materials in the daily ration of a dairy cow of an average weight 

 of 1,000 pounds. 



Digestible protein 2.2 Ibs. 



Digestible carbohydrates 13.3 ib s . 



Digestible fat 7 i bs . 



Total digestible matter 17.1 ib s . 



(protein + carbohydrates +f at X 2 % ) 

 Nutritive ratio ..1:69 



