55 



Fertilizers Furnishing Nitrogen, Phosphoric Acid and Potash. 



*Wa<er insoluble organic nitrogen less than 50 .00% active indicating that some low grade organic nitrogen was 

 usea in the fertilizer. 



*Xo. 323 Chlorine 1.88%equivalent to 2.50% potash, .76% potash as sulfate. 



.. 274 " 25% " ■''"^ " * ■'-'^'^- 



" 537 " .30% 



" 785 " .47% 



" 1035 " .62% 



" 776 " .45%, 



" 808 " .57%, 



•■ 925 " .94% 



No Chlorine, potash a.s nitrate, valued at 5 cents per pound. 

 JPotash as sulfate. 



