THE ROTATION OF CROPS. 113 



CHAPTER X. 

 The Rotation of Crops. 



THE aim of the farmer, as well as those engaged in 

 other industrial pursuits, is to derive the greatest pos- 

 sible return both for his labor and money invested. The 

 selection of definite lines of farming, or the growth of 

 crops profitable for his conditions, becomes, then, of 

 great importance. 



The Demand for Special Crops. In the earlier 

 history of the country, selection was practically limited 

 to the staple crops of grain and hay. As the country 

 developed and increased in wealth, larger demands were 

 made for fruits, vegetables, and such special products 

 as were in former times regarded as luxuries, and the 

 production of which was confined to the areas of gardens 

 and yards. 



At the present time, therefore, particularly in the 

 Eastern States, general farming is the exception rather 

 than the rule, and special farming is more profitable. 

 The raising of hay, grain, vegetables, and fruits, and 

 dairy products, now forms distinct lines. The adoption of 

 either or any of these depends upon a variety of cir- 

 cumstances, though chiefly upon the following : the condi- 

 tions of soil and climatic influences ; the location of the 

 farm in respect to markets; and the probable profit. 



