13 -^J^ 



4. 



Protein. Fuel. 



20 lt)S. alfalfa hay 2.16 8.52 



7 lbs. barley .61 4.77 



* 2.77 13.29 



5. 



18 lbs. alfalfa hay 1.94 7.63 



8 lbs. barley .69 5.46 



2.63 13.09 

 6. 



15 lbs. alfalfa hay 1.64 6.40 



10 lbs. barley .87 6.82 



2.51 13.22 

 7. 



20 lbs. alfalfa hay 2.16 8.52 



6 lbs. corn .47 4.57 



2.63 13.09 



8. . 



18 lbs. alfalfa hay 1.94 7.63 



8 lbs. corn .63 6.10 



^ 2.57 13.73 

 9. 



17 lbs. alfalfa hay 1.84 7.21 



8 lbs. corn .63 6.10 



2.47 13.31 

 10. 



20 lbs. alfalfa hay 2.16 8.52 



40 lbs. mangels .40 2.68 



2.56 11.20 

 ** This ration is much too low in fuel. 



11. 



20 lbs. alfalfa hay 2.16 8.52 



60 lbs. ma\igels .60 4.02 



2.76 12.54 



" Still too low in fuel ; most cows would not eat so many mangels. 



12. 



25 lbs. alfalfa hay 2.70 10.60 



25 lbs. mangels ■— - — .25 1.68 



2.95 12.28, , \. , 

 " This ration contains about half a pound of protein above what is. needed, 

 and lacks about a pound of fuel. It is not so good a ration as the next. 



