Experiment Station Report. 



99 



1, Bone Fertilizers. Sent by John Sanborn, Lawrence, Mass. 



2. Pure Fine Ground Eones. Sent from Amherst, Mass. 



'■'■Americo,^'' Al, Peruvian Ouano. 



(Sent by Joseph C. Cozzen, Swansea, Mass.) 



Per cent. 



Moisture, at 100° C, 8.35 



Total phosphoric acid, 10.03 



Soluble phosphoric acid, ....... 2.99 



Reverted phosphoric acid, 1.72 



Insoluble phosphoric acid, 5.32 



Potassium oxide, 3.84 



Nitrogen, 5.62 



Valuation per tvpo thousand pounds, $44.82. 



PEAT. 



1. Sent from Harwich, Barnstable Co., Mass. 



2. Sent from Hudson, Worcester Co., Mass. 



3. Sent from Holyoke, Hampden Co., Mass. 



