157 



The results do not show up very strongly in favour of the 

 roots, the increase in cost of production of 100 Ibs. milk being 

 raised by their use from 70 > cents to 86-2 cents, an increase of 

 15-7 cents. 



EXPERIMENTS WITH INTERNATIONAL STOCK FOOD FOR DAIRY COWS. 



In order to get some information as to the value of International 

 Stock Food as an addition to the ration of dairy cows in milk, an 

 experiment was carried on in 1905 with the following result: 



