EXERCISE No. 2 

 MACHINERY USED IN CONNECTION WITH CORN CROP 



Object: To learn the most economical kinds of machin- 

 ery used in raising and harvesting the corn crop. 



Material: A hardware store where practically all kinds 

 of farm machinery are kept. 



Method: Visit the hardware store with a note book in 

 hand. After the good and bad points of the machinery have 

 been explained, make a record of all the good points of the 

 different kinds of machinery used in the cultivation and 

 harvesting of the corn crop. After the class discussion, 

 this exercise should be written in the laboratory note book. 

 The notes should begin with the fall plowing and should 

 discuss the best kind of machinery to use in connection with 

 the corn crop until the corn is harvested and in the corn crib. 



Conclusion: The economic value of the best machinery. 



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