16 



The Bulletin. 



Table I— RESULTS OF FERTILIZER EXPERIMENTS WITH COTTON; 



ALONE AND IN COMBINA 



RESULTS IN FIELD A IN 



Number 

 of 



Plat. 



1 

 2 

 3 



4 



14« 



16» 



182 



Fertilizer Application per Acre. 



'^ a 

 §2 



77 pounds 13% blood= N= 



200 pounds 14% acid phosphate^ P= 



50 pounds 20% manure salt= K= 



Unfertilized^ 0= 



j 77 pounds 13% blood= --.N= 



[200 pounds 14% acid phosphate= P= 



I 77 pounds 13% blood= N= 



t 50 pounds 20% manure salt= K= 



1200 pounds 14% acid phosphate= P= 



i 50 pounds 20% manure salt= K= 



77 pounds 13% blood= N= 



200 pounds 14% acid phosphate= P= 



50 pounds 20% manure salt= - K= 



500 pounds unslaked lime every fourth year=L= 



' 77 pounds 13% blood= - N= 



2001pounds 14% acid phosphate= P= 



50 pounds 20 % manure salt= K= 



500 pounds unslaked lime every fourth year= 



Unfertilized^- 0= 



a 



o jsi, 



10 



10 



10 



10 



10 



o o S 



28 



28 



28 



28 



28 



Yield of Seed 



Cotton in 



Pounds per 



Acre. 



10 



10 



10 



10 



1903. 



332.5 

 652.5 

 435.0 

 362.5 



885.0 

 567.5 

 832.5 



925.0 



1904. 



10 



365.0 

 917.5 

 485.0 

 342.5 



1230.0 



570.0 



1150.0 



1280.0 



RESULTS IN 1905 AND 



3« 



42 

 5« 

 6» 



77 pounds 13% blood=--- N= 



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



Unfertilized= -- O— 



50 pounds 20 % manure salt= K^ 



10 



28 



10 



*Soil better than that of other plats. Yield too high. 

 — Loss. 



