Table 4 The results of means comparison of morphological-growth traits in Carla the influence of different concentrations of silicon.

From: Effect of Hoagland’s nutrient solution strengths and sodium silicate on growth, yield and biochemical parameters of Carla (Momordica Charantia L.) under hydroponic conditions

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

  1. Mean values with different letters in a column are significantly different at 5% level probability according to Duncan’s test (p < 0.05).