Maximum root depth(cm) |
MRD |
14.27±6.06 |
29.69 |
3.71 |
42.46% |
Root diameter (mm) |
RD |
0.36±0.12 |
0.74 |
0.17 |
32.45% |
Specific root length (cm·g-1) |
SRL |
1209.19±600.42 |
3262.09 |
294.54 |
49.65% |
Specific root area (cm2·g-1) |
SRA |
123.17±46.92 |
286.09 |
24.44 |
38.10% |
Root tissue density (g·cm-3) |
RTD |
1.41±0.73 |
3.59 |
0.55 |
51.63% |
Topological index |
TI |
0.95±0.06 |
1.00 |
0.77 |
5.92% |