Food for 

 Plants 



21 



30 Bushels of Ears per Acre. 

 Fertilized with 10 Tons of 

 Stable Manure and 

 200 Pounds fine- 

 ground Bone. 



100 Bushels of Ears per Acre. 

 Fertilized with 200 Pounds Nitrate, 200 

 Pounds Sulphate of Potash, 1,000 

 Pounds Thomas Phosphate 

 Powder. 



