178 



ILLINOIS STATE DAIRYMEN'S ASSOCIATION. 



those tliat had no choice do not cut any figure. The ratio is a little 

 larger, 4 to 15 in this, a little more that preferred silage milk. 



CHART NO. 1 

 Silag-e vs. Non-Silage Milk 



TEST WITH PROFESSORS 



FED ONE HOUR BEFORE 



Number Any Dif. Any Obj. Pref . 



, 1 Yes No Silage 



FED ONE HOUR AFTER 



Any Dif. Any Obj. 

 Yes No 



Pref. 



Silage 



Non-Silage 



Non-Silage 

 Silage 



3 



" 



3 



" 



4 



" 



5 



« 



6 



(( 



n 



No 



8 



Yes 



29Y 



IN 



Yes 

 No 



1 Yes 



29 No 



Non-Silage 



Silage 



Non-Silage 



Silage 



Non-Silage 



21 Silage 



7 Non-Sil. 

 3 No choice 



No 

 Yes 



No 



Yes 

 No 



Yes 



19 Y 



5N 



No 



No 



Y 



24 No 



Non-Silage 

 Silage 



Silage 

 Silage 



Non-Silage 

 Silage 



15 Silage 



4 Non-Silage 



5 No choice 



Chart No. 2 is just the same as chart No. 1, except it is with students in- 

 stead of the professors. The same questions asked and with these re- 

 sults: 



