252 THE CULTURE OF FARM CROPS. 



feet pulverization and fertilizing, that the roots may be fully 

 developed and gather food from the soil in abundance; giving 

 support to a stout vigorous stem and nourishment for an 

 abundant foliage; by which all his efforts and labors are 

 crowned with success, and profitable crops reward his in- 

 dustry, in proportion to the intelligence and skill with 

 which he aids the forces of nature to perfect their and his 

 work. 



