15+ 



CORN 



half tended. The definition of the ideal conditions which can some 

 years almost be reached are, first, soil of such physical condition that 

 the smaller particles are compacted closely around the seed. This m- 



EOTARY DISC ATTACHED TO PLOW. 

 Because it pulverizes the soil right oflE the mold board there is no chance 

 for the formation of clods. 



sures perfect germination of viable seeds. Second. There should alsi) 

 be plenty of available plant food. This is dependent upon air ami 



SMOOTH STEEL ROLLER. 



moisture as well as bacteria. Third. Freedom from weed seeds. 

 With the Disc. Experience and experiments have proved the val- 



