54. A SPRING-TOOTH HARROW 



The depth at which it works is regulated by the levers. It is often made larger than this. 

 The same tool is used as an orchard cultivator 







55. THE WORK OF A SPRING-TOOTH HARROW 



It is particularly serviceable for loosening a comract soil, as the terth pull up. and is a 



valuable tool on stony, cloddy, and soddy land. It is often desirable, 



however, to level off the high ridges left by a spring-tooth harrow 



