The Bullktin. 



35 



IRELELL TEST FARM; EFFECTS OF VARYING QUANTITIES OF PHOS- 

 ACID. 



IN 1903. '04 '06, AND '08. 



Number 



of 



Plat. 



'^"lcI(! in 

 Buslul:< of 



>lK'll.-a 



Corn per 



Acre. 



Yield of Stover in Pounds 

 per Acre. 



IX c 



cnJJ 



a — 



TO—" 



(U — 



as 



m V 



X 3 



— o 



ij o S 



o 



,0) 



C I 



.a loo 



t 0) t 







> 03 



< t 



9/ S 



"a c 



o 

 O 



o . 



0'=: 



CO o 



' c E 



< o 



5 « 



c o t; 



"5 C 



-.> c ■■ 



W 



152 



5'+142 



102 



2' 



6.0 



16.6 



8.3 



22.8 



22.9 



24.9 



5» 4. J 



1257 



2261 



1680 



2413 



2298 



2425 



1620 



16.3 



1004 



$15.37 



S 2.84 



$ 12.53 



$ 8.57 



17.8 



14.93 



12.68 



911 



678 



805 



16.10 



13.16 



12.10 



.36 



4.41 



5.46 



12.74 



8.75 



6.64 



9.10 



6.04 



3.4S 



A IN 1905 AND 1907. 



