il 



meal. Kaiuit. thoiigh useful, was less needed than it Avas 

 the preceding year on tlie apparently lighter soil of Mr. 

 JFrench's farm. 



Increase of seed cotton per acre when cotton seed meal was added: 



To unfertilized plot 120 lbs. 



To acid phosphate plot 12S lbs. 



To kainit plot 104 lbs. 



To acid phosphate and kainit plot 96 lbs. 



Average increase with cotton seed meal 112 lbs. 



Increase of se*^d cotton per acre when acid phosphate was added: 



To unfertilized plot 144 lbs. 



To cotton seed meal plot 152 lbs. 



To kainit plot 2G4 lbs. 



To cotton seed meal and kainit plot 25G lbs. 



Average increase with acid phosphate 204 lbs. 



Increase of seed cotton per acre when kainit was added: 



To unfertilized plot 00 lbs. 



To cotton seed meal plot — IG lbs. 



To acid phosphate plot 120 lbs. 



To cotton seed meal and acid phosphate plot.. 88 lbs. 



Average increase with kainit 64 lbs. 



^Exi'ERiMEXT Conducted by E. J. Daffin, Si/o Miles South 



OF Tuscaloosa, in 1901. 



Gray, saiidi/ soil, with yellow subsoil. 



This field had been cleared about sixty years. The orig- 

 inal growth is repoFted as oak, hickory, shortleaf pine, sweet 

 gum, elm, mulberry, poplar and beech. 



^ Black rust was severe on all plots. The season was dry 

 until August, when excessive rains occurred.. The stands 

 were very thin, but uniform on each plot. 



The largest yield was made with the complete fertilizer. 

 ■Six hundred and forty pounds of a complete fertilizer o» 



