19(i 



HATCH EXPERIMENT STATION. 



[Jan. 



3. Relative Proportions of Phosphoric Acid, etc., in Fruits 

 AND Garden Crops — Contimied. 



Phosphoric 

 Acid. 



Potassium 

 Oxide. 



Nitrogen. 



Convolvulaceai : — 

 Sweet potato, 



Crucif era3 : — 



White turnips, 



* Wliite turnips, 

 White turnip leaves, 



* Ruta-bagas, . 

 Savoy cabbage. 

 White cabbage, 



* White cabbage, 

 Cabbage leaves. 

 Cauliflower, . 

 Horse-radish, 

 Ratlishes, 

 Kohlrabi, 



Cucurbitaceai : — 

 Cucumbers, . 

 Pumpkins, 



GramincH' : — 



Corn, whole plant, green, 



* Corn, whole plant, green. 

 Corn, k(!rnels, 



* Corn, kernels. 



1 

 1 

 1 

 1 

 1 

 1 

 1 

 1 

 1 

 1 

 1 

 1 



4.6 



3.6 

 3.9 

 3.1 

 4.1 

 1.9 

 4.1 

 11.0 

 4.1 

 2.3 

 3.9 

 3.2 

 1.6 



2.0 

 .6 



3.7 

 2.2 



.6 



3.0 



2.3 



1.8 

 3.3 

 1.6 

 2.5 

 1.7 

 7.6 

 1.7 

 2.0 

 2.2 

 3.8 

 1.8 



1.3 

 .7 



1.9 

 2.8 

 2.8 

 2.6 



