70 



MASS. EXPERIMENT STATION BULLETIN 174. 



Weights of the Animals (Pounds). 



Gain or Loss for Both Cows. 



Periods I. and III. (hay+grain) = 37 pounds+. 

 Period II. (liay+grain+pumpkins) = 46 pounds+. 



There seems to have been very Uttle difference in the changes in weight 

 as a result of feeding the two rations. 



Total Yield of Milk Products. 

 Hay -[-Grain {Period I.). 



