17 



Officially Collected Commercial Fertilizers, 1906. 



FurnisHing Nitrogen, PHot.pHoric Acid and Potash. 



S.33 

 3.03 



6.72 



4.15 



6.22 



6.68 

 5.60 



2.23 

 1.31 



4.35 



2.58 



5.21 



4.13 

 3.84 



3.10 



1.65-2.47 

 .82-1.55 



4-5 



.65 3.63 



.27 2.50 



.25 2.16 



.22 '■ 2.86 



2-3 



4.94-5.76 



3.71-4.12 

 3.29-4.12 



2.47-2.88 

 3.29-4.12 

 1.65-2.47 

 1.65-2.47 



2.47-2.88 



6.18 

 4.12-4.94 

 2.47-3.29 



4.94 

 4.12-4.94 

 .50 



8.25-9.00 

 2.50-3.50 



} 11.20 3.23 2.5-3.25 

 [ll.21 2.60 1.55-2.47 I 5.35 

 jlC.SO 1.59 .80-1.00 



9-13 



8-9 



6-8 



8-10 

 6-8 



3.5-4.5 

 10-12 

 7-9 



8-10 



10-12 



4.50 

 5-8 

 12-15 

 4. 



8-10 

 5.70 



3-4 



7-9 



10-13 

 10-11 

 10-12 



5.50 

 7.22 



5.86 



1.64 



4.90 



5.22 

 4.85 



3.74 

 6.14 

 3.78 



4.30 



5.32 

 3.05 



2.48 - 



2.66 

 6.66 



8.44 



8.01 

 9.15 



10-10.5 

 1.00 



10-12 



1-2 



5-S 

 8-10 



2.3-3.5 



4-5 



10-12 



3.0-3.3 



6-7 



10.50 

 6-S 

 2.5-3.5 

 2. 

 1-2 

 15. 



2.50-3.00 



3-4 



5-7 

 2-3 

 1-2 



* Sulphate of potash, the source of potash. 

 t Carbonate of potash, the source of potash. 



+ 262. Enough chlorine present to unite with i.S69» potassium oxide. 

 479. " " " " " 1.27* 



504. " " '■ " " I.O/S " 



507- 



I.-2'': 



remainder of potash as carbonate. 



