Root order | Root diameter (mm) | N (g∙kg− 1) | P (g∙kg− 1) | C/N | C/P |
---|---|---|---|---|---|
Order 1 | 0.29 ± 0.02c | 11.1 ± 0.4a | 0.81 ± 0.01a | 30 ± 2d | 410 ± 21d |
Order 2 | 0.33 ± 0.03c | 9.0 ± 0.1b | 0.64 ± 0.01b | 39 ± 4c | 553 ± 61c |
Order 3 | 0.46 ± 0.04b | 7.7 ± 0.2c | 0.52 ± 0.04c | 55 ± 7b | 815 ± 92b |
Order 4 | 0.50 ± 0.07b | 5.7 ± 0.1d | 0.49 ± 0.03c | 81 ± 5a | 945 ± 64b |
Order 5 | 0.64 ± 0.07a | 5.5 ± 0.2d | 0.37 ± 0.03d | 89 ± 5a | 1322 ± 94a |