272 AGRICULTURAL EXPERIMENT STATION. [Jan. 



5. Analyses, etc. — Continued. 



Cotton-seed Meal. 

 [Sent on from Hatfield, Mass.] 



Gluten Meal. 



[Sent on by W. E. Dennis, Boston, Mass.] 



Per Cent. 



Moisture at 100° C, 7.850 



Calcium oxide, 045 



Magnesium oxide, 042 



Ferric oxide, 090 



Sodium oxide, Ill 



Potassium oxide (4|^ cents per pound), 030 



Phosphoric acid (6 cents per pound), 501 



Nitrogen (17 cents per pound), 6.060 



Insoluble matter, 1.680 



Valuation per ton, $21 23 



