PLATE IX. 



Fig. 1. — Sorghum, corn, and cowpeas growing on the areas 

 fertilized with dried blood. 



In right foreground, sorghum on end of plot previously in 

 crops. On left, sorghum on end of plot previously in fallow. 



In right middle ground, corn on end of plot previously in 

 crops. On left, corn on end of plot previously in fallow. 



In far background, peas on end of plot previously in crops; 

 on left, peas on end of plot previously in fallow. 



Fig. 2.— 



In the foreground, a near view of the peas shown in fig. 1. 

 In the background, the cotton plot is shown. Note that the en- 

 tire plot is bare, with the exception of a few scattered, badly 

 stunted plants. 



