366 



SAINTFOIN — HAY. 



Potash . 494 



Soda 105 



Lime .527 



Magnesia . . . . . . . 69 



Alumina 16 



Oxide of iron traces 



Oxide of manganese .... — 



Silica 120 



Chlorine . . ' . . . . 38 



Sulphuric acid . . . .~ . . 82 

 Phosphoric acid . , j , , . 220 



1671, 



983. Saintfoin in flower, according to Way, con- 

 tains 565 parts, and, in seed, 570 parts, of inorganic 

 matter. These ashes consisted of — 



984. Hay. According to the experiments of Bous- 

 singault, 10,000 parts of good meadow hay contain 

 547 parts of inorganic matter, consisting of — 



