222 AGRICULTUKAL EXPERIMENT STATION. [Jan. 



Lettuce {sampled July 6, 1893) , 



Platl 

 (Per Cent.)- 



Plat 4 

 (Per Cent.). 



Moisture at 100° C, . 



Dry matter, 



Analysis of Dry Matter. 

 Crude ash, .... 



» fibre, .... 



" fat, .... 



" protein, 

 Nitrogen-free extract matter. 



96.93 



3.07 



100.00 



17.84 

 13.35 

 3.36 

 23.83 

 41.62 



100.00 



96.97 

 3.03 



100.00 



15.66 

 14.11 

 3.44 

 26.85 

 39.94 



100.00 



Fertilizing Constituents. 



