27 



Brands of fertilizer showing inferior forms of organic nitrogen: 



NAME OF BRAND 



Complete fertilizers. 



Prepared Alphano Humus 



Armour's Grain Grower 



Armour's Wheat, Corn and Oats Spcl 

 Baugh's Comp. Animal Base Fert. . . 

 Baugh's Grand Rapid High Grade 



Guano 



Baugh's High Grade Potato Grower. 



Beach's Lawn Dressing 



Break's Pulverized Sheep Manure. . . 

 Carter's Worm Eradicating Fertilizer 

 Farquhar's Pulverized Sheep Manure 



Mapes' Corn Manure 



Natural Guano Co.'s Pulverized 



Sheep Manure 



Natural Guano Co.'s Pulverized 



Sheep Manure 



Wizard Brand Pulv. Cattle Manure.. 

 Wizard Brand Pulv. Sheep Manure.. 

 Wizard Brand Pulverized Manure. . . 



Royster's Logical Compound 



Ammoniated Superphosphates, 

 Berkshire Economical Grass Fert.. . . 



Lowell Sterling Phos 



Tavender's Am-Pho-Nite 



Blood's Electric Cut Worm Exterm. . 

 Alphano Humus "Raw" Sun-Cur.-d . 

 Boston Humus Co.'s Natural Humus 



Total 



Nitrogen 



1.73 



1.56 



.94 



2.01 



2.22 

 3.47 

 4.25 

 2.21 

 2.36 

 .87 

 2.71 



2.41 



2.49 

 1.86 

 2.04 

 1.80 

 1.91 



1.25 



1.65 



.82 



1.65 



2.47 

 3.29 

 4.00 

 2.50 

 2.51 

 1.25 

 2.47 



2.25 



2.25 

 1.80 

 1.80 

 1.80 

 1.65 



^6 



Activity of 

 Water ln«.Nit. 



Method 



<B 



.70147. 

 .57143. 



.84J48. 



.6l'40. 

 .6li45. 



.69 



37. 



1.7525 



2.0G 



28. 



.7931 



.98 



1.77 



1.81 

 1.55 

 1.57 

 1.32 

 .76 



42. 

 31. 



31. 



27. 

 26. 

 22. 

 38. 



Sewerage and Nitrogen Products, 



1.98 

 .39 

 .06 

 .07 

 .04 

 ,03 



.3244. 

 .3846. 



.71 

 .95 



1.3435. 



1.69 



32. 



51. 



86. 

 75 



72. 



69. 

 66. 

 84. 

 62. 

 67. 

 67. 

 83. 



65. 



80. 

 56. 

 69. 

 61. 

 81. 



69. 

 82. 

 82. 

 45. 

 54. 

 55. 



