228 MAINE AGRICULTURAL EXPERIMENT STATION. I907. 



Summary of results of analyses of Station samples for the years 

 1905, 1906 and 1907. 



Name of Fertilizer. 





1 

 O 



c 



"g 



£1 



O 





a 







03 





> 



•a '3 



< 



Cos 



Bowker's Bone and Potash Square Brand 



Bowker's Complete Manure for Potatoes and 

 Vegetables 



Bowker's Corn Phosphate. 



Bowker's Early Potato Manure. 



Bowker's Farm and Garden Phosphate 



Bowker's Fresh Ground Bone 



Bowker's Hill and Drill Phosphate 



Bowker's Market Garden Fertilizer 



Bowker's Potash Bone 



Bowker's Potash or Staple Phosphate 



Bowker's Potato and Vegetable Fertilizer..... 



Bowker's Potato and Vegetable Phosphate 



Bowker's Six Per Cent Potato Fertilizer 



Bowker's Superphosphate of Potash for Grass 

 and Grain 



Bowker's Sure Crop Phosphate 



Bowker's Ten Per Cent Manure 



1905 

 1906 

 1907 



1907 



1905 

 1906 

 1907 



1905 

 1906 

 1907 



1905 

 1906 

 1907 



1907 



1905 

 1906 

 1907 



1905 

 1906 

 1907 



1905 

 1906 

 1907 



1905 

 1906 

 1907 



1905 

 1906 

 1907 



1905 

 1906 

 1907 



1905 

 1906 

 1907 



1905 

 1906 

 1907 



1905 

 1906 

 1907 



1905 

 1906 



Per ct. 

 1.78 

 2.04 

 1.69 



Per ct. 

 7.26 

 7.85 

 6.19 



3.45 



6.61 



1.86 

 2.01 

 1.92 



7.66 

 7.78 

 8.56 



3.01 

 3.36 

 3.32 



7.85 

 7.66 

 8.26 



1.85 

 1.88 

 2.06 



7.61 

 8.04 

 7.27 



2.58 





2.43 

 2.44 

 2.67 



8.86 



9.28 

 8.69 



2.27 



2.77 

 2.56 



5.71 

 6.61 

 6.55 



1.02 

 1.16 

 1.39 



8.17 

 8.81 

 7.56 



1.04 

 -1.19 

 1.08 



8.21 

 8.28 

 7.37 



2.17 

 2.58 

 2.53 



8.14 

 8.76 

 8.50 



1.89 

 1.71 

 2.04 



7.96 

 8.77 

 8.34 



0.82 

 1.29 

 1.18 



6.27 

 7.62 

 6.41 





10.35 

 10.40 

 11.31 



1.17 

 1.34 

 1.22 



7.80 

 8.57 

 7.57 



0.82 

 1.03 



5.53 

 6.95 



Per ct. 



2.01 

 2.2» 

 1.88 



10.32 



2.37 

 2.45 

 2.0& 



6.6& 

 7.56 

 6.4T 



2.26 

 2.27 

 2.24 



2.23 

 2.33: 

 2.31 



9.32 

 9.90 

 9.41 



1.72 

 2.11 

 2.03 



2.88 

 3.34 

 3.0S 



4.60 



4.35 

 4.57 



5.67 

 6.3* 

 6.66 



1.80 

 1.89 

 2.02 



1.8ft 

 2.15 

 1.95 



10.75 



7.80 



