Officially Collected Commercial Fertilizers, 1906. 



FurnisKin^ Nitrogen, PHospKoric Acid and Potash. 



Nitrogen 

 in 100 lbs. 



Phosphoric Acid in 100 lbs. 



2.50-3.25 

 3.30-4.12 



2.06-2.88 



2.40-3.00 



3.30-4.12 

 2.06-2.20 



3.30-4.12 

 1.03-2.50 



3.30-4.13 



3.30-4.12 



2.50-3.25 

 3.30-4.12 

 2.06-2.88 

 2.50-3.25 



.82-1.65 



4-5 

 3.5-4 

 2.5-3.00 



Total. 



11-14 

 9-13 



10-13 



9-13 

 10-13 



9-13 

 10-15 



7-10 



9-13 



8-11 



9-13 



10-13 



11-14 



8-11 



11-12 

 10-12 

 13-14 



Available. 



Potassium Oxide 

 in 100 lbs. 



9.01 

 9.25 



5.75 



7.54 

 8.44 



10.08 

 9.15 



7.44 



7.74 

 7.74 

 9.18 

 8.98 



8.70 



9.08 

 9.98 

 11.78 



2-3 

 7-8 



1.5-2.3 



10-12 



7-8 

 1.50-2.50 



2-3 



10-12 



5-6 

 7-8 

 3-4 

 2-3 



1-2 



10-11 



7-S 



10-11 



t 43. Enough chlorine present to unite with 1.14ft potassium oxide. 



51. " " '• " " o.76f. " " 



484- " " " " " O.Q4f. " " 



