| Sap-wood. | Heart-wood. | |
| Potash | 16.19 | 6.620 |
| Soda | 3.11 | 7.935 |
| Chloride of sodium | .42 | .210 |
| Sulphate of lime | .05 | .526 |
| Phosphate of peroxide iron | .80 | .500 |
| Phosphate of lime | 17.50 | 5.210 |
| Phosphate of magnesia | .20 | .190 |
| Carbonic acid | 29.10 | 34.275 |
| Lime | 18.63 | 35.019 |
| Magnesia | 8.40 | 6.900 |
| Silica | 1.65 | .700 |
| Organic matter | 4.60 | 2.450 |
| Totals | 100.65 | 100.535 |
ANALYSES OF APPLES.
One hundred pounds of average apples contain the following:
No. 1.
| Fiber | 3.2 | lbs. |
| Gluten, fat, and wax | .2 | " |
| Casein | .16 | " |
| Albumen | 1.4 | " |
| Dextrine | .7 | " |
| Sugar | 8.3 | " |
| Malic acid | .3 | " |
| Water | 82.66 | " |
| Error | .08 | " |
| 100 | lbs. |
No. 2.
| Nitrates | 5 | lbs. |
| Carbonates | 10 | " |
| Phosphate | 1 | " |
| Water | 84 | " |
| 100 | lbs. |
No. 3.
| Water | 85.0 | lbs. |
| Sugar | 7.6 | " |
| Acid | 1.0 | " |
| Albuminous substances | .22 | " |
| Insoluble matter | 1.83 | " |
| Pectous Substances | 3.88 | " |
| Ash | .47 | " |
| 100 | lbs. |