AGRICULTURAL EXPERIMENT STATION. 



79 



Average. 



No fertilizer 



Dissolved bone black, containing phos. acid. .. 



Dissolved bone black, | Containing phos. } 

 acid and potash. 3 



Muriate of potash. 



Dissolved bone black, 

 Muriate of puta;-h, 

 Sulphate of ammonia, 



Fine ground bone .... 



Containing phos- 

 phoric acid, potash 

 and nitrogen. 



Containing phos. 

 acid and nitrogen. 



Yield per Plot. 



lbs. 

 113.5 



104.0 



88.5 



143.5 

 100.5 



lbs. I lbs. 

 lU.O 215.0 



Yield per Acre. 



128.5 



233.7 



145.3 



233,8 



193.5 



336.6 



1 



113.3 



213.6' 



bu. 



27.6 



28.0 

 24.0 



38.4 



lbs. 

 2243 . 



2595 

 2902 



3870.0 



27.0 2267.5 4272 



lbs. 

 4305 



4675 

 4677 



6750 



Experiment of A. L. Moore. Soil, gravelly loam, very poor 

 from long cropping. Crop, corn. 



10 



Fertilizer Applied. 



No fertilizer 



Dissolved bone black . 



5 Dis 



iMu 



Dissolved bone black, 

 riate of potash 



Dissolved bono black. 

 Muriate of potash . . . 

 Sulphate of aoimonia. 



Fine ground bone.,.. 



No fertilizer 



Dissolved bone black. 



Dissolved bone black. 

 Muriate of potash. .. . 



C Dissolved bone blacl 

 .? Muriate of potash. , 

 (Sulphate of ammoni 



Fine ground bono 



^ 6 



Cm U 



O o 



lbs. 



400 



400; 

 100; 



400- 



100' 

 100' 



400 



400 



400; 



100; 



400- 

 100' 

 100' 



400 



Yield per Plot. 















lbs 



lbs. 



120 



100 



108 



112 



128 



140 



172 



272 



96 



100 



84 



100 



100 



100 



100 



140 



152 



240 



128 



240 



lbs. 



220 



220 



268 



444 



196 

 184 

 200 



240 



392 

 36)^ 



Yield per acre. 



bush. 

 32 



28 

 34.1 



45.9 



20,6 

 22,4 

 26.7 



26.7 



20.5 

 34,1 



lbs. 

 2000 



2240 

 2800 



5440 



2000 

 2000 

 2000 



2800 



4800 

 4800 



lbs. 

 4-iOO 



4400 



5360 



3920 

 3680 

 4000 



4800 



7840 

 7360 



