142 



Progressive Agriculture 



No. 24. Good Crop From Good Fitting 

 A 1915 crop on ground broken near Yuma in 1914 and well fitted; 

 yield 39;. bushels of wheat. Contrast with No. 25. See page 67. 



No. 25. Poor Crop From Poor Fitting 



Broken in 1914, on section adjoining No. 24; yield in 1915 12., 

 bushels. Why the difference? Tillage only. See page 67. 



