| AM (%) | Shoot biomass (mg plant−1) | Root biomass (mg plant−1) | Total root length (cm) | Root diameter (mm) | Root surface area (cm2) | Root volume (cm3) | Root-shoot ratio | Specific root length (cmmg−1) | Root tissue density (mgcm−3) |
---|---|---|---|---|---|---|---|---|---|---|
Genotype JD52 | ||||||||||
 0 mM NaCl | ||||||||||
  NM | 0 b | 2107 ± 70.58 b | 971 ± 22.58 c | 1348 ± 155.99 bc | 1.35 ± 0.15 b | 404 ± 50.56 b | 9.97 ± 1.08 b | 0.46 ± 0.01 a | 1.39 ± 0.14 a | 101 ± 8.93 b |
  AM | 88 ± 1.52 a | 3675 ± 101.89 a | 1686 ± 108.23 a | 1887 ± 117.02 a | 1.96 ± 0.07 a | 578 ± 39.28 a | 13.1 ± 0.71 a | 0.46 ± 0.03 a | 1.27 ± 0.09 a | 134 ± 10.02 a |
 100 mM NaCl | ||||||||||
  NM | 0 b | 1849 ± 40.09 b | 745 ± 51.99 d | 1140 ± 71.19 c | 1.00 ± 0.05 c | 320 ± 12.86 b | 8.67 ± 0.42 b | 0.40 ± 0.03 a | 1.37 ± 0.08 a | 86.3 ± 5.76 b |
  AM | 85 ± 2.10 a | 3330 ± 150.28 a | 1346 ± 11.67 b | 1614 ± 35.92 ab | 1.08 ± 0.02 c | 376 ± 14.43 b | 9.59 ± 0.55 b | 0.41 ± 0.02 a | 1.20 ± 0.03 a | 125 ± 2.23 a |
Genotype FSY1 | ||||||||||
 0 mM NaCl | ||||||||||
  NM | 0 b | 1984 ± 145.32 bc | 876 ± 94.82 c | 1068 ± 13.33 c | 1.07 ± 0.05 b | 342 ± 19.07 bc | 9.25 ± 0.87 ab | 0.45 ± 0.05 bc | 1.28 ± 0.14 a | 95 ± 5.44 b |
 AM | 93 ± 1.71 a | 2635 ± 230.14 a | 1606 ± 54.44 a | 1750 ± 93.45 a | 1.65 ± 0.12 a | 537 ± 61.72 a | 11.9 ± 1.73 a | 0.62 ± 0.05 a | 1.15 ± 0.05 a | 121 ± 4.34 a |
 100 mM NaCl | ||||||||||
  NM | 0 b | 1588 ± 153.70 c | 590 ± 79.82 d | 883 ± 91.05 c | 0.90 ± 0.06 b | 269 ± 44.17 c | 6.25 ± 1.49 b | 0.37 ± 0.03 c | 1.23 ± 0.11 a | 87.3 ± 6.95 b |
  AM | 91 ± 1.63 a | 2158 ± 156.01 ab | 1171 ± 90.27 b | 1427 ± 71.88 b | 1.53 ± 0.21 a | 404 ± 32.22 b | 11.6 ± 0.87 a | 0.54 ± 0.04 ab | 1.13 ± 0.04 a | 112 ± 3.68 a |