L892.] 



PUBLIC DOCUMENT — No. 33. 



153 



Summary of Experiment III. (May 12 to Sept. 7, 1891), 



Local Market Value of the Various Articles of Fodder used 



during Experiment III. 



Corn meal, \)av ton, ......... $31 00 



Skim-milk, per gallon, 

 Wheat bran, per ton, . 

 Gluten meal, per ton, . 



1.8 cents. 



$23 00 



27 00 



Valuation of the essential fertilizing constituents of the above fodder 

 articles : Nitrogen, 15 cents ; phosphoric acid, h\ cents ; potassium 

 oxide, 4| cents per pound. 



