16 



MAINE STATE COLLEGE 



Comparison of Guarantees — Continued. 



Brand. 



Nitrogen. 





Availiible Phos- 

 phoric Acid. 



2.09 

 1.42 



Special Potato Fertilizer 3.00^2.53 



Standard A. Brand (Seeding) .... jl.50.1.27 



Standard Fertilizer 2.00 2.442.30' 



Standard Guano 



% 

 8.57 

 8.00 



6.97 

 9.42 



8.0010.00 



Potash. 



11 

 = 00 



O S 



!6. 00 5.74 



6.46 6.00 5.74 9.23 

 8.40[ 2.00 2.37 2.08 

 9.56 2.00 2.671.56 



Stockbridge Corn, Grain and Fod 

 der Corn 13.25:3.21 



1. 501.751.80 



3.18 



Stockbridge Manure for Potatoes,! 

 and Vegetables I 3. 25,3.43 



3.20! 



6.00 

 8.00 

 6.00 



8.61 

 7.93 

 7.71 



8.20 

 9.02 



7. 



3.00 3.69 2.80 

 4.00 5.234.98 

 7.00 6.73.6.98 



