28 



The Bulletin. 



TABLE II— RESULTS OF FERTILIZER EXPERIMENTS WITH CORN ON 



ON 



RESULTS IN FIELD B 



Number 



of 



Plat. 



Fertilizer Application per Acre. 



112 



34.6 pounds 1.3% blood= ....HN= 



150 pounds 14% acid phosphate= P= 



22.5 pounds 20% manure salt= K= 



Ml 

 O 



50. 

 (1. 



^1- i '~' 



a- -3 



T — 



c< 



4.5 L 



21 



52-142 Unfertilized= ..0= 



102 



122 



132 



142 



69.2 pounds 13% blood= N= 



150 pounds 14% acid phosphate:=..- P= 



22.5 pounds 20% manure salt^ K= 



138.4 pounds 13%"blood= 2N= 



150 pounds 14% acid phosphate=:.. P= 



22.5 pounds 20% manure salt= K= 



207. 6 pounds 13% bIood= 3N= 



ISO pounds 14% acid phosphate=. P= 



. 22.5 pounds 20% manure salt= K= 



Unfertilized= 0= I 



21 



18 



21 



27 



21 



*^ 

 o 



4-< 



4.5 



4.5 



4.5 



4.5 



Yield In Pushels 



of yhellcil Corn 



per Acre. 



1903 1904 1906 



35.7 38.3 



41.6 



21.8 20.2 ! 15.9 



34.2 



34.6 



35.7 



37.1 



44.2 



45.6 



23.1 I 15.7 



I 



43.2 



46.7 



47.3 



10.5 



