SEEDING MACHINERY IOQ 



In order to handle successfully seeds of different size, 

 the feed shell is made with two flanges with seed cells 



FIG. 8l A FORCE-FEED BROADCAST SEEDER WITH NARROW-TRACK TRUCK 



of different sizes in each. The cells best suited to the 

 grain drilled are used, while the others are covered. 

 143. Width of track. Broadcast seeders are now made 



FIG. 82 A COMBINED DISK HARROW AND SEEDER. THIS MACHINE MAY 

 ALSO BE SET TO DRILL FROM SEED SPOUTS AT THE REAR 



