Table 4 The results of means comparison of morphological-growth traits in Carla the influence of different concentrations of silicon.
Treatments | Silicon concentrations (mg kg− 1) | |||
|---|---|---|---|---|
0 | 50 | 100 | 150 | |
Flowers number (No./plant) | 26.87 c | 27.97 bc | 37.99 a | 33.76 ab |
Fruits number (No./plant) | 8.51 c | 9.62 bc | 13.18 a | 11.79 ab |
Main stem length (cm) | 260.21 c | 294.41 b | 337.80 a | 321.17 ab |
Secondary stem length (cm) | 83.03 c | 94.04 b | 110.70 a | 105.29 ab |
MSL/SSL | 3.34 a | 3.39 a | 2.98 c | 3.15 b |
Main stem diameter (mm) | 3.90 c | 4.55 b | 5.37 a | 4.99 ab |
Secondary stem diameter (mm) | 0.81 c | 0.94 b | 1.10 a | 1.05 ab |
Nodes number (No./plant) | 20.05 b | 23.01 b | 28.86 a | 26.85 a |
Internodes length (cm) | 11.85 a | 11.06 b | 9.59 d | 10.23 c |
Fresh weight of aerial parts (g/plant) | 748.64 c | 829.94 b | 829.29 b | 902.01 a |
Dry weight of aerial parts (g/plant) | 129.61 d | 150.88 c | 194.99 a | 178.89 b |
Aerial parts yield (g/plant) | 154.28 c | 169.20 bc | 218.17 a | 200.09 ab |
Root fresh weight (g/plant) | 664.35 b | 681.24 a | 695.88 a | 698.81 a |
Root dry weight (g/plant) | 124.71 c | 151.99 b | 166.63 a | 163.05 a |
Aerial parts weight/root weight | 1.14 ab | 1.26 a | 1.03 b | 1.02 b |
Total biomass (g/plant) | 362.66 a | 384.64 a | 323.29 b | 271.37 c |
Flowering time (day after planting) | 60.9 c | 55.2 d | 67.2 b | 72.9 a |
Time of fruit harvesting (DAP) | 81.9 a | 70.2 b | 81.9 a | 81.9 a |