16 



Gordo experiment ivith cotton. 



c 



c 



oi 



Feriii izers. 



a; 



o 



a 



c 



3 

 O 



KiSD. 



1899. 



1900. 



c 

 o 



o 



« a; 



o 



tfi — 



« ::: 



c 

 o 



o 



o 



V. • — 



3 

 4 



8 

 9 



10 



Lhs. 

 200 

 240 



00 

 200 

 200 

 210 

 20<) 

 200 

 240 

 200 



00 

 200 

 240 

 200 

 200 

 240 

 100 



Cotton seod me;il 

 Acid phosphate. . 



No fertilizer 



Kainit 



Cotton seed meal 



Acid phosphate . 



Cotton seed meal 



Kainit 



Acid phosphate . 



Kainit 



No fertilizer . . . . 

 Cotton seed meal 

 Acid phosphate . 



Kainit 



l3otton seed meal 

 \cid phosphate. . 

 Kainit. 



Lbs. 

 536 

 848 

 336 

 360 



944 



528 



736 

 261 



1032 



928 



Lbs. 

 312 

 184 



li' 



335 

 186 

 149 



480 

 440 



Increase of seed cotton per acre Avhen cotton seed 

 meal was added: 



1899.. 1900. 



To unfertilized plot 200 lbs. 312 lbs. 



To acid phosphate plot 125 lbs. 151 lbs. 



To kainit plot 197 lbs. 175 lbs. 



To acid phosphate and kainit plot. . . .410 lbs. 331 lbs. 



Average increase with cotton seed meal, 238 lbs. 242 lbs. 



Increase of seed cotton per acre when acid phosphate 

 was added: 



To unfertilized plot 512 lbs. 



To cotton seed meal plot 437 lbs. 



To kainit plot 420 lbs. 



To cotton seed meal and kainit plot . . . 633 lbs. 



184 lbs. 



23 lbs. 



138 lbs. 



294 lbs. 



Average increase with acid phosphate, 501 lbs. 160 lbs. 



