274 AGRICULTURAL EXPERIMENT STATION. [Jan. 



5. Analyses, etc. — Continued. 



Chaff from Grain Elevator. 

 [Sent on by S. H. Pierce, Lincoln, Mass.] 



Hemp Waste. 

 [Sent on by J. E. Stevens, Ludlow, Mass.] 



Moisture at 100° C, . 



Ash, 



Calcium oxide, .... 

 Ferric oxide, .... 



Potassium oxide (4|- cents per pound) 

 Phosphoric acid (6 cents per pound), 

 Nitrogen (13 cents per pound), . 

 Insoluble matter, .... 

 Validation per ton, 



Per Cent. 



12.272 



6.340 



1.654 



.307 



.232 



.242 



1.095 



2.481 



f3 26 



Cranberry Vines. 



[Sent on bj' L. B. Smitli, Eastbam, Mass.] 



Per Cent. 



Moisture at 100° C, 13.070 



Ash, 2.450 



Calcium oxide, .404 



Magnesium oxide, .253 



