222 AGRICULTURAL EXPERIMENT STATION. [Jan. 

 Cotton-seed Meal (5 Analyses). 



Rotten Brewer'' s. Grain. 



Moisture at 100° C, 

 Calcium oxide. 

 Magnesium oxide. 

 Potassium oxide, . 

 Phosphoric acid, . 

 Nitrogen, 

 Insoluble matter, . 



Tobacco Stems (5 Analyses), 



Per cent. 



78.77 

 .26 

 .15 



.04 

 .43 



.72' 

 .59 



Highest. Lowest 



Average. 



Moisture at 100° C, 

 Ash, . 



Calcium oxide. 

 Magnesium oxide. 

 Potassium oxide, 

 Sodium oxide, . 

 Phosphoric acid, 

 Nitrogen, 

 Insoluble matter. 



12.18 

 15.00 

 4.76 

 1.4r- 

 8.82 

 0.b6 

 0.87 

 2.69 

 1.35 



8.95 

 13.30 

 3.39 

 1.11 

 3.34 

 0.16 

 0.44 

 0.90 

 0.29 



10.61 

 14.07 

 3.89 

 1.23 

 6.44 

 0..S4 

 0.60 

 2.29 

 0.82 



