Table 1 Percent (ash-free, moisture-free) of elemental carbon, hydrogen, and nitrogen in humic extracts
Extractsa | Carbon | Hydrogen | Nitrogen |
|---|---|---|---|
HA-C | 54.1 | 4.4 | 1.0 |
HA-D | 53.4 | 4.4 | 5.1 |
HA-E | 32.2 | 4.1 | 2.4 |
HA-F | 56.0 | 4.8 | 1.2 |
HA-G | 26.9 | 3.8 | 2.2 |
HA-H | 62.9 | 3.0 | 1.9 |
HA-I | 53.7 | 4.3 | 4.9 |
HA-L | 57.4 | 3.7 | 6.20 |
HA-M | 46.5 | 4.8 | 12.8 |
HA-N | 57.3 | 4.2 | 0.9 |
FA-O | 38.6 | 4.3 | 4.1 |
FA-P | 22.0 | 4.4 | 3.3 |
FA-Q | 63.5 | 3.9 | 4.6 |