36 



The Bulletin 



Table V— 



Results in Field B 



Number 



of 



Plat 



Fertilizer Application Per Acre 





t3t3 



O 



o 

 d ^ 



Yield in Bushels of 

 Shelled Corn Per Acre 



1906 1908 1909 Ave. 



42 



13 



11 



62 



7« 



82 



Unfertilized 0=1 



[ 34.6 Pounds 13% Blood ...i^N= 



75 Pounds 14% Acid Phosphate -MP=! 



[ 11.2 Pounds 20% Manure Salt ^K==l 



UnfertiUzed 0= 



69.2 Pounds 13% Blood N=! 



1 150 Pounds 14% Acid Phosphate P 



22.5 Pounds 20% Manure Salt K= 



[103.8 Pounds 13% Blood 1J^N= 



(225 Pounds 14% Acid Phosphate J l}^P=i 



33.7 Pounds 20% Manure Salt 1HK= 



[138.4' Pounds 13% Blood 2 N= 



1 300 Pounds 14% Acid Phosphate 2 P=:| 



45 Pounds 20% Manure Salt 2 K= 



[173 Pounds 13% Blood 2i^N= 



1 375 Pounds 14% Acid Phosphate -2}^P= 



56.2 Pounds 20% Manure Salt 2HK= 



4.5 



10.5 



2.2 



21 



14.6 

 13.8 

 16.6 

 19.3 



4.5 



13.5 



31.5 



9.6 

 14.5 

 15.1 

 19.0 



17.4 17.3 



6.7 



18 



42 



22.5 



52.5 



18.2 



25.2 



11.2 



21.6 



26.5 



12.1 

 14.2 

 il5.9 

 19.2 



17.35 



19.9 



25.85 



AvEKAGE Results for Seven Years 



•2H NPK in 1906 and 1908. 



