232 MAINE AGRICULTURAL EXPERIMENT STATION. I907. 



Summary of results of analyses of Station samples for the years 

 1905, 1906 and 1907. 



Name of Fertilizer. 



rt ^ 



He 



OS'S 



P. & P. A. A. Brand. 



P. & P. Aroostook Special, 



P. & P. Grain Grower. . . . 

 Maine Potato Fertilizer. . 

 P. & P. Potato Fertilizer. 



Plymouth Rock Brand Fertilizer. 



P. & P. Special Potato Fertilizer. 

 Star Brand Superphosphate 



Bone Dust Tankage 



Prentiss Aroostook Complete Fertilizer. 



Prentiss Aroostook Special... 

 Prentiss Aroostook Standard. 



Tuscarora Fruit and Potato Fertilizer. 



Tuscarora Aroostook Special 



Tuscarora Complete Potato 



Tuscarora Trucker's Special 



Provincial Ten Per Cent Aroostook Complete 

 Potato 



Provincial Special Potato Phosphate. 



Read's Potato Grower 



Essex A. 1 Superphosphate 



Essex Complete Manure for Aroostook County- 

 Crops 



1905 

 1906 

 1907 



1905 

 1906 

 1907 



1906 



1907 



1906 



1905 

 1906 

 1907 



1905 

 1906 

 1907 



1905 

 1906 



1907 



1906 

 1907 



1906 



1906 

 :1907 



1906 



1907 



1907 



1907 



1905 

 1906 

 1907 



1905 

 1906] |2 



Per 

 4. 

 3 

 3 



3 



t3. 



3 



1. 



2, 



1. 



2. 

 2, 



2. 



3 

 3. 



2, 



1, 



1 



Per ot. 



7.26 

 8.23 

 7.14 



6.82 

 8.27 

 6.72 



7.48 



6.25 



6.83 



8.05 

 8.69 



7.82 



8.06 

 9.03 

 7.89 



6.63 

 7.53 



6.07 



2.67 



1906 

 1907 



1905 

 1906 



1906 

 1907 



Per ct. 

 7.82 

 8.24 

 8.43 



10.1S 



9.67 



10.07 



2.30 



9.58 



4.90 



4.32 

 4.08 

 3.95 



7.37 

 7.34 

 7.18 



3.32 



2.62 



6.78 

 5.00 



8.79 



9.12 



7.36 



8.46 

 7.02 

 6.36 

 8.42 



8.63 



7.27 

 7.41 



8.04 



7.28 



5.83 

 7.92 



5.06 

 6.06 



9.34 

 8.05 



9.97 



8.83 



8.44 



5.11 

 9.37 



9.32 



8.79 



9.25 



6.93 



10.35 

 9.62 

 9.51 



5.10 



6.25 



6.77 

 8.13 



2.34 

 2.19 



9.58 

 9.17 



% Guarantee changed In 1907. 



