128 MASS. EXPERIMENT STATION BULLETIN 200. 



The above figures are based upon anah'ses and average digestion 

 coeflacicnts. On this basis, in each of the three experiments, the hay 

 ration appears to have contained a little more total digestible nutrients 

 than the oat feed ration. The two rations in each experiment contained 

 about the same amounts of protein and fat. 



Table X. — Total Yields of Milk and Milk Ingredients. 

 Experiment I. 

 Oat Feed Ration. 



Hay Ration. 



