1892.] 



PUBLIC DOCUMENT— No. 33. 



151 



Summary of Experiment I. {May 13 to Oct. 15, 1890). 



Local Market Cost of Fodder Articles used during Experiment I. 



Corn meal, i^er ton, 

 Wheat bran, per ton, . 

 Gluten meal, per ton, . 

 Buttermilk, per gallon. 

 Skim-milk, per gallon. 



124 00 



19 00 



2-5 00 



1 cent. 



1 8 cents. 



Valuation of essential fertilizing constituents in the above articles of 

 fodder used : Nitrogen, 17 cents ; phosphoric acid, 6 cents ; iDotassium 

 oxide, 4i cents per pound. 



