16 



VALUATION OF ESSENTIAL P^ERTILIZING CONSTITU- 

 ENTS CONTAINED IN THE VARIOUS ARTICLES 

 OF lt)bDER USED. 



Corn Meal. Wheat Bran. Gluten INIeal. Skini-]S[ilk. 



Moisture, 



Nitrogen, 17 cts. per lb.. 

 Phosphoric acid, (! cts. per lb., 

 Potassium oxide, 4 1-4 cts. per 



Vahiation per 2000 lbs., 



$7.97 



,fl3.51 



$17.49 



$2.20 



451. WHEAT BRAN. 



81.93 per cent, passed through Mesh 144 to square inch, 



Used in nil oxpcrimenls ; it represent! 

 our wheat bran. 



the avernoe composition of 



C. A. (U)ESSMANN, Director, 



Amherst, Mass. 



The Btdletmsoffhe Experiment Station will he sent free of charge to 

 all parties interested in its work, on application. 



J. H. Williams, Printer, Ainliorst, Mass. 



