Ti*^ ^. 



PREPARATION OF THE GROUND BY PLOWING, AND SOWING THE SEED BKIuKi; HIE 



HARROW WITH CYCLONE SEEDER. YELLOW PINE SOWING IN 



BLACK HILLS FOREST, SOUTH DAKOTA. 



BROADCASTING BY THE USE OF CYCLONE SEEDERS WHERE THE SURFACE OF THE 



GROUND IS PARTICULARLY FAVORABLE FOR THIS METHOD. YELLOW PINE 



SOWING IN THE BLACK HILLS NATIONAL FOREST, SOUTH DAKOTA. 



