24G 



HATCH experimp:nt station. 



[Jan . 



Fertilizing Constituents of Garden Crops — Concluded. 

 [Average amounts in 1,000 parts of fresh or air-dry substance.] 



Most of Ihe foregoing analyses were compiled from the tables of E. 

 Wolff. Those marked * are from analyses made at the Massachusetts 

 State Agricultural Experiment Station, Amherst, Mass. 



3. Relative Proportions of Phosphoric Acid, Potassium 

 Oxide and Nitrogen in Fr^iits. 



