224 SCIENTIFIC AGRICULTURE. 



HUMAN URINE Continued. 

 Muriate of soda, 



Phosphate of ammonia, 

 Phosphate of magnesia and lime, 

 Muriate of ammonia, 

 Silicic acid, 

 Water, 



1000 



GUANO : ANALYSIS OF VOLKEL. 



Muriate of ammonia, 4.2 



Oxalate, do. 10.6 



Urate do. 9.0 



Phosphate do. 6.0 



Sulphate of potash, 5.5 



Sulphate of soda, 3.8 



Phosphate of ammonia and lime, 2.6 



Phosphate of lime, 7.0 



Oxalate of do. 14.3 



Residue soluble in uric acid, 4.7 

 Loss, (water, ammonia and organized matter,) 32.3 



100 



BONES OF THE OX : ANALYSIS OF BERZELIUS. 



Animal matter, (gelatine,) 33.30 



Soda with common salt, 1.20 



Carbonate of lime, 11.30 



Phosphate of do. 51.04 



Fluoride of calcium, (?) 2.00 



Phosphate of magnesia, 1.16 



100 



COAL SOOT I ANALYSIS OF BRACONNOT. 



Ulmic acid, 302.0 

 A reddish brown substance containing nitrogen, 



and yielding ammonia when heated, 200.0 



Asboline, 5.0 



