The Rotation of Farm Crops 1627 



5. For which crop in your rotation does it pay best to apply commercial 

 fertilizers ? 



6. To what crops grown in rotation do you prefer to apply barnyard 

 manure ? Why ? 



7. What objections, if any, do you have against rotations two or three 

 years in length? 



8. Have you found clovers profitable or unprofitable in a rotation? 

 Why? 



