Skip to main content

Advertisement

Table 6 Total free amino acid, total soluble proteins and proline fresh shoot of eight cotton genotypes/strains/cultivars grown in normal soil at flowering stage when subjected to short-term hypoxia condition

From: Hypoxia tolerance studies for yield, fiber and physiological traits in cotton (Gossypium hirsutum L.)

  Genotypes/strains/accessions/cultivars
MNH-564 FH-114 MNH-786 CIM-573 N-KRISHMA LRA 5166 CEDIX H-142
Total free amino acid /(mg·g-1)
 Control 6.031 ± 0.306 5.451 ± 0.14 6.414 ± 0.14 6.221 ± 0.451 9.029 ± 0.29 7.589 ± 0.38 10.27 ± 0.16 5.675 ± 0.19
 Waterlogging/Hypoxia 6.115 ± 0.29 5.643 ± 0.17 6.419 ± 0.19 6.897 ± 0.384 8.518 ± 0.28 6.817 ± 0.40 8.825 ± 0.25 5.328 ± 0.16
 LSD (0.05) Control × Waterlogging = 0.202
Total soluble protein /(mg·g-1)
 Control 5.53 ± 0.068 6.37 ± 0.047 6.841 ± 0.05 6.874 ± 0.093 6.851 ± 0.13 8.34 ± 0.22 6.759 ± 0.22 5.66 ± 0.127
 Waterlogging/Hypoxia 4.94 ± 0.06 5.55 ± 0.085 6.604 ± 0.08 6.695 ± 0.127 6.767 ± 0.15 8.24 ± 0.157 6.805 ± 0.19 6.79 ± 0.08
 LSD (0.05) Control × Waterlogging = 0.151
Proline /(mg·g-1)
 Control 6.112 ± 0.34 6.657 ± 0.29 7.37 ± 0.359 9.959 ± 0.410 5.82 ± 0.012 8.65 ± 0.144 9.17 ± 0.06 6.33 ± 0.32
 Waterlogging/Hypoxia 6.907 ± 0.34 8.337 ± 0.32 7.47 ± 0.37 10.107 ± 0.47 6.71 ± 0.017 7.70 ± 0.16 9.99 ± 0.049 9.87 ± 0.294
 LSD (0.05) Control × Waterlogging = 0.305