46 



The Bulletin 



Table VII— 



Results in Field A 



Number 



of 



Plat 



Fertilizer Application Per Acre 





Yield in Bushels of 

 Shelled Corn Per Acre 



■B-d 

 EM 





1905 1907 1909 Ave, 



7 

 10 



Unfertilized 0= 



r 69.2 Pounds 13% Blood N= 



150 Pounds 14% Acid Phosphate P= 



[ 22.5 Pounds 20% Manure Salt. K= 



Fertilizer applied in drill before planting. 



Unfertilized O^ 



f 69.2 Pounds 13% Blood N= 



150 Pounds 14% Acid Phosphate. P= 



[ 22.5 Pounds 20% Manure Salt K= 



The fertilizer on this plat was divided into two equal 

 parts, }4 being applied in the drill before planting, 

 J^ as side dressing about July 1. 



21 



27.3 

 23.6 



32.5 

 31.2 



13.0 

 20.2 



4.5 



24.3 

 25. 



88 

 4» 



21 



23.1 

 23.9 



25.9 

 28.6 



18.6 

 20.0 



22.5 

 24.2 



4.5 



9« 



f 69.2 Pounds 13% Blood ....N= 



150 Pounds 14% Acid Phosphate P= 



[ 22.5 Pounds 20% Manure Salt. K= 



. The fertilizer on this plat was applied broadcast be- 

 fore planting. 



21 



24.1 



29.7 



24.4 



26.1 



4.5 



Results in Field B 



