312 AGRICULTURAL EXPERIMENT STATION. [Jan. 



0. Analyses, etc. — Continued. 

 Wood Ashes. 



[I. and II., sent on from Walthani, Mass. ; III., sent on from Westminster, Mass. 

 IV. and v., sent on from Montague, Mass.] 



Moisture at 100° C, 

 Potassium oxide, 

 Pliosplioric acid, 

 Insoluble matter (after calci- 

 nation), . . . . 



8.97 

 6.86 

 1.56 



17.07 



23.75 



•4.68 



.90 



17.43 



III. i IV. 



3.13 

 4.73 

 1.33 



22.03 



■16.53 

 4.24 

 1.15 



15.73 



26.80 

 4.00 

 1.20 



13.55 



Wood Ashes. 



[I. and II., sent on from Concord, Mass. ; III., sent on from North Amherst, Mass. 

 IV., sent on from Hadley, Mass ; V., sent on from Sudbury, Mass.] 



Wood Ashes. 



[I. and II., sent on from North Amherst, Mass.; Ill , sent on from Westborough, 

 Mass.; IV., sent on from Acton, Mass.; V., sent on from South Framingham, 

 Mass.] 



* Not determined. 



