THE CROP 75 



7. Suppose this loss can be avoided by rotation of 

 crops. What is saved yearly, per acre, on this basis 

 from rotation of crops ? 



8. What is the value of one acre of tobacco, 1,500 

 Ibs., at $0.08 per Ib. ? 



9. What is the value of one acre of oats, 60 bu., at 

 $0.30 per bu. ? 



10. What is the value of one acre of clover, 3 tons, 

 at $6 per ton ? 



11. What is the value of one acre of corn, 50 bu,, 

 at $0.40 per bu. ? 



12. What is the value of one acre of peas, 20 bu., 

 at $1.50 per bu. ? 



13. You vill observe that the above problems are 

 based on the crop rotation of the last chapter. What 

 is the entire value of the five years' crop? 



14. What is the average yearly value of the crop? 



15. Pupils will furnish data for similar problems. 

 Number of acres of different crops raised on the farm 

 at home, yield per acre, price per bushel, ton, etc. 



