Figure 1.
The effect of different treatment groups on the germination rate of melon seeds.
Note: Different lowercase letters marked on the column indicate significant differences between treatments (p < 0.05).
Figure 2.
Germination of melon seeds soaked in different concentrations of DA-6. DA-6, diethyl aminoethyl hexanoate.
Note: Different lowercase letters marked on the column indicate significant differences between treatments (p < 0.05).
Figure 3.
The effect of different treatment groups on the height of sweet melon seedlings.
Figure 4.
Growth of melon seedlings after soaking in different concentrations of DA-6. DA-6, diethyl aminoethyl hexanoate.
Figure 5.
The effect of different treatment groups on stem thickness of melon seedlings.
Figure 6.
The effect of different treatment groups on the leaf length of sweet melon seedlings.
Figure 7.
The effect of different treatment groups on the leaf width of sweet melon seedlings.
Table 1.
Effects of different concentrations of DA-6 soaking on physiological and biochemical indicators under salt stress.
| Treatment | POD activity (U · g−1 FW · min−1) | MDA content (μmol · g−1 FW) |
|---|---|---|
| T0 | 446.16 ± 33.820 d | 0.071 ± 0.009 a |
| T1 | 665.48 ± 7.840 c | 0.079 ± 0.009 ab |
| T2 | 715.36 ± 30.390 b | 0.047 ± 0.004 c |
| T3 | 939.42 ± 17.320 a | 0.062 ± 0.006 b |
| T4 | 960.48 ± 14.000 a | 0.124 ± 0.010 d |
Figure 8.
The effect of different treatment groups on chlorophyll content in leaves of sweet melon seedlings.