Agriculture--Mississippi--Photographs.; Mules--Mississippi--Photographs.; Agricultural machinery--Mississippi--Photographs.; Field crops--Mississippi--Photographs.; Plows--Mississippi--Photographs.; Oats--Mississippi--Photographs.;...
Mule drawn plow. Comparison of two crops of oats after 1927 flood. Left = fertilized. Right = unfertilized. Note that unfertilized oats were killed but taller fertilized oats servived.
Slide showing Jum Melton of Pheba, Miss. standing between two rows of cotton, one fertilized with 250 pounds of home mixture and the other unfertilized.