1889.] 



PUBLIC DOCUMENT — No. 33. 



177 



The samples were received in an air-dry state. Accord- 

 ing to statement, I. bad been dried witbout any serious 

 exposure to bad weatber ; II. bad suffered from exposure 

 for a considerable leno;tb of time. 



Cotton-seed Meal (for manurial purposes). 



[I. Sent on by Geo. Frost, Boston, Mass. II. and III. Sent on by C. L. Warner, 



Hatfield, Mass.] 



Befuse Camel's Hair from Cotton-seed Oil Works. 

 [Sent on by W. H. Bowker, Boston, Mass.] 



Moisture at 100° C, 

 Ash. . 



Nitrogen, 

 Potassium oxide, . 

 Phosphoric acid, . 

 Insoluble matter, . 



Per cent. 



8.80 

 7.25 

 5.9'2 

 2.56 

 2.77 

 1.27 



' Castor Pomace. 

 [Sent on by Benj. M. Warner, Hatfield, Mass.] 



Moisture at 100° C, 

 Ash, . 

 Nitrogen, 

 Phosphoric acid, 

 Potassium oxide, 

 Calcium oxide, 

 Magnesium oxide 

 Insoluble matter. 



8.67 



5.70 



5.72 



1.57 



.97 



.71 



.65 



121 



