46 



The Bulletin. 



Table V— 



PESULTS ON FIELD B 



Number 



of 



Plat. 



Fertilizer Application per Acre. 



102 



8» 



9« 



10» 



14' 



18 



20 



(4+11) 



1« 



69.2 pounds 13% blood= -N: 



150 pounds 14% acid phosphate= P- 



22.5 pounds 20% manure salt= K- 



103.8 pounds 13% blood= .IJ^N^ 



225 pounds 14% acid phosphate=-— --1HP- 



33. 7 pounds 20% manure salt= IJ^K 



138.4 pounds 13% blood= 2N 



300 pounds 14% acid phosphate=— 2P 



45 pounds 20% manure salt^ 2K 



173 pounds 13% blood= -- ...2MN: 



375 pounds 14% acid phosphate= 2}4P=: 



56.2 pounds 20% manure salt= - 2J^K= 



Unfertilized= 0= 



Unfertilized=.- 0= 



34.6 pounds 13% blood= , }^N= 



75 pounds 14% acid phosphate^ 3^2?= 



11.2 pounds 20% manure salt= - HK= 



Unfertilized;= -- • -.0= 



69.2 pounds 13% blood=. — ..N= 



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



22.5 pounds 207c manure salt=.-. - K= 



103.8 pounds 13% blood= -1HN= 



225 pounds 14% acid phosphate= 1}^P= 



33.7 pounds 20% manure salt^. - 1HK= 



a 

 o 



c a 



i 



C a. 





21 



13.5 



1.8 



= 22.5 



31.5 



42 



52.5 



*^ 



O 



4.5 



6.7 



11.2 



Yield in Bushels 



of y hoi led Corn 



per Acre. 



1903 1901 1906 



34.2 



32.6 



28.8 



37.1 



44.5 



37.9 



35.0 45.0 52.0 



43.2 



47.9 



41.2 



25.8 



6.0 3.5 



PESrLTS IN FIELD A 



4.5 



13.5 



10.5 



21 



31.5 



2.2 



4.5 



6.7 



1G05 

 42.3 



4S.6 



22.2 



47.8 



34.7 



