23 



BRANDS OF FERTILIZER SHOWING INFERIOR FORMS OF 

 ORGANIC NITROGEN. 



Name of Brand. 



Complete Fertilizers. 



Armour's Grain Grower 



Armour's 1-8-2 



Baugh's Animal Base Fertilizer . 

 Baugh's High Grade Potato 



Grower 



Carters Worm Eradicating Fert. 



Buffalo General Favorite 



Buffalo Potato and Corn 



Buffalo Potato and Truck 



Buffalo Potato and Truck 



Buffalo Superior 



Listers Special Tobacco 



Mapes Corn Manure 



Mapes Potato Manure 



R. T. Prentiss Complete Corn 



and Potato 



R. T. Prentiss Complete Corn 



and Potato 



Amtnoniated Superphos. 



Pacific Special Potato Fert 



Baugh's Old Stand-By 



Essex Grain, Grass and Potato 

 Buffalo Onion, Vegetable and 



Potato 



Buffalo Onion, Vegetable and 



Potato 



Buffalo Onion, Vegetable and 



Potato 



Listers Onion Fertilizer 



Mapes 5% Ammonia Special. . 

 Rogers & Hubbard's Complete 



Phosphate 



Total 

 Nitrogen. 



1.96 

 1.10 

 1.66 



3.32 

 1.92 

 1.51 

 1.63 

 3.01 

 3.32 

 2.50 

 2.31 

 2.77 

 3.67 



2.35 



3.14 



1.96 



1.89 



.97 



2.79 



2.51 



2.79 

 4.15 

 4.18 



1.14 



1.65 



.82 

 1.65 



3.30 

 1.81 

 .80 

 1.60 

 3.30 

 3.30 

 2.50 

 2.06 

 2.47 

 3.71 



2.47 



2.47 



1.65 

 1.65 



.82 



2.50 



2.50 



2.50 

 4.11 

 4.12 



1.00 



§S^ 



I? 2; 



.66 

 .11 



.82 



2.35 



.12 



.70 



.98 



1.76 



1.92 



1.43 



.92 



2.16 



2.91 



1.19 



1.87 



.50 



1.22 



.21 



1.37 



1.26 



1.92 

 2.48 

 3.63 



.20 



■sis 



03 M 



.45 

 .43 



.14 



.24 

 .10 

 .42 

 .33 

 .71 

 .77 

 .51 

 .76 

 .03 

 .25 



.50 



.49 



.85 

 .11 

 .40 



.63 



.73 



.67 

 .86 

 .15 



.38 



3 C 



Si 



a to 



^6 



.85 

 .56 

 .70 



.73 

 1.70 

 .39 

 .32 

 .54 

 .63 

 .56 

 .63 

 .58 

 .51 



.66 



.78 



.61 

 .56 

 .36 



.79 



.52 



.38 

 .81 

 .40 



.56 



Activity of 

 Water Insolu- 

 ble Nitrogen. 



Method . 



« a 



44. 

 27. 

 45. 



38. 

 31. 

 45. 

 39. 

 42. 

 37. 

 46. 

 48. 

 39. 

 41. 



36. 



32. 



45. 

 45. 

 44. 



46. 



39. 



44. 

 46. 

 43. 



40. 



67. 

 42. 

 74. 



72. 

 63. 

 75. 

 74. 

 77. 

 79. 

 82. 

 82. 

 74. 

 70. 



64. 



66. 



78. 

 63. 

 66. 



81. 



75. 



80. 

 79. 

 73. 



72. 



