Samples deptha (m) | Analyzed variablesb | |||||||
---|---|---|---|---|---|---|---|---|
Root volume (mm3) | Root area (mm−2) | Root length (m) | Root diameter (mm) | |||||
Mean | Log10* | Mean | Log10 | Mean | Log10 | Mean | Log10 | |
0.00–0.10 | 20.864 | 0.721 a | 105.305 | 0.601 a | 0.451 | 0.698 a | 0.251 | − 0.544 e |
0.10–0.20 | 7.170 | 0.713 a | 39.162 | 0.486 e | 0.216 | 0.676 b | 0.302 | − 0.530 d |
0.20–0.30 | 9.015 | 0.675 b | 42.594 | 0.586 ab | 0.197 | 0,609 d | 0.314 | − 0.515 c |
0.30–0.40 | 4.470 | 0.677 b | 22.193 | 0.566 bc | 0.139 | 0.633 c | 0.337 | − 0.491 a |
0.40–0.50 | 4.230 | 0.664 c | 21.943 | 0.602 a | 0.114 | 0.643 c | 0.335 | − 0.494 a |
0.50–0.60 | 3.964 | 0.663 c | 20.136 | 0.591 ab | 0.126 | 0.566 e | 0.225 | − 0.541 a |
0.60–0.70 | 1.170 | 0.669 bc | 9.890 | 0.545 cd | 0.149 | 0.480 g | 0.301 | − 0.530 d |
0.70–0.80 | 1.247 | 0.673 bc | 9.405 | 0.528 de | 0.091 | 0.480 f | 0.316 | − 0.511 c |
0.80–0.90 | 1.278 | 0.687 b | 8.833 | 0.513 e | 0.089 | 0.458 f | 0.327 | − 0.500 b |
0.90–1.00 | 2.817 | 0.677 b | 15.875 | 0.551 cd | 0.104 | 0.610 d | 0.334 | − 0.489 a |
f-value | 7.032 | 18.206 | 8.0112 | 16.434 | 378.100 | 165.404 | 5.993 | 109.216 |
Deviation error | 112.563 | 514.015 | 22.202 | 0.113 | ||||
df | 30,735 | 2955 | 30,736 | 2956 | 30,736 | 2956 | 30,736 | 2956 |
Valid samples | 30,736 | 29,557 | 30,737 | 29,557 | 30,737 | 29,557 | 30,737 | 29,557 |