Farmyard Manure. 31 



Composition of the same Manure in dry state. 

 * Soluble organic matter 8 '04 



Soluble inorganic matter (ash) : 



Soluble silica '733 



Phosphate of lime T013 



Lime .. .. '171 



Magnesia '013 



Potash 2-068 



Soda -578 



Chloride of sodium '179 



Sulphuric acid '366 



Carbonic acid and loss 1-359 



6-48 



t Insoluble organic matter 62 '60 



Insoluble inorganic matter : 



Soluble silica 3-294 



Insoluble silica 5'800 



Oxide of iron and alumina, with phosphates . . 3'477 



Containing phosphoric acid ('91) 



Equal to bone earth (1-979) 



Lime 5'722 



Magnesia '240 



Potash -613 



Soda -116 



Sulphuric acid '302 



Carbonic acid and loss 2-316 



22-88 



100-00 



* Containing nitrogen .. .. "53 



Equal to ammonia .. .. r . .. "66 



f Containing nitrogen 1*77 



Equal to ammonia 2*14 



Whole manure contains ammonia in free state .. 0*67 



in form of salts 1'65 



One hundred parts of the soluble portion of the mineral matters 

 of the same manure contain : 



Soluble silica 11-32 



Phosphate of lime 15-64 



Lime 264 



Magnesia -21 



Potash , 31-92 



Soda 9-07 



Chloride of sodium 2-77 



Sulphuric acid 5-66 



Carbonic acid and loss 20-77 



100-00 



One hundred parts of the insoluble portion of the ash of the 

 same manure furnished the following results : 



