332 



ANALYSES 



Leaves affected ivith the yellows. 



Carbonic acid - ' 13-200 



Silicic acid 0-800 



Sulphuric acid 4 -430 



Phosphates 11-600 



Lime - ' 14-300 



Magnesia 5-300 



Potash 14-440 



Soda ' - 22-280 



Chlorine 4-740 



Organic acids 4 -300 



99-390 S. 



3. Apple (Pyrus mains) . 



Sweet apple. Age of the tree, 19 years. Diameter of section taken for analysis, 6 inches, 

 the bark, J inch. Average thickness of each layer, 0-1447 of an inch. 



Thickness of 



Potash .... 



Soda .... 



Chloride of sodium 



Sulphuric acid 



Carbonic acid 



Lime .... 



Magnesia 



Phosphate of peroxide of iron, 



Phosphate of lime 



Phosphate of magnesia - 



Organic matter 



Insoluble silica 



Coal .... 



Bark. 



0-44 

 1-53 

 0-30 

 38-39 

 49-56 

 1.86 

 2-56 



3-60 



3-35 

 1-26 

 1-26 



104-21 



Outside wood. 



3-2S8 

 3-33 

 0-33 

 12-21 

 15-79 

 15-56 

 3-52 



37-50 



3-20 

 0-45 

 0-35 



95-528 



Heart wood. 



2-75 

 1-62 

 0-51 

 22-17 

 38-98 

 2-66 

 2-93 



24-40 



3-60 

 0-20 

 0-01 



99-83 



Bark of rool. 



0-66 

 11-38 



0-10 

 30-83 



1-00 

 8-72 

 0-72 

 6-39 



1-80 

 2-86 

 0-72 



65 • 18 S. 



Wood of rool. 



15-07 



21-99 



0-11 



1-84 



11-64 

 0-16 

 0-91 

 13-96 

 31-35 

 1-20 

 1-46 



99-69 S. 



4. Rose Trek. 



Bark. Wood. 



Potash 5-12 11-60 



Soda S-52 5-99 



Chloride of sodium 3*20 3-00 



Sulphuric acid 5-00 6-00 



Carbonic acid - - - - - - - 28-79 15-87 



Lime 22-56 10-46 



Magnesia 2'S6 3-80 



Phosphates 15-30 31-00 



Phosphate of iron - - - - - - 1-60 



Organic matter 3-30 3-00 



Silica 2-40 2-30 



Coal 1-00 0-50 



Moisture 2-00 1-00 



