Bui. 1105, U. S. Dept. of Agriculture 



PLATE VI 



Fig. I 



F — 49205A 



* 



.••.%" 





Fig. 2. 



Figs. I and 2. — Typical Seedling Plots Within Sample Plots 3A and 3B, 

 as They Appeared in I920. Left, Natural: Right, Denuded in I9I4 

 by Cultivating with a Mattock to a Depth of About 6 Inches. Pine 

 Seedlings Are Least Numerous on the Denuded Plots Because of 

 Packing of the Soil, 



