Growth variable | Nutrient Solution | |||||
Control | 25 | 50 (mM) | 100 | C.V | P-value | |
Length root (cm) | 31.14 a | 33.80 a | 21.42 a | 26.88 a | 24.98 | 2.31 |
Plant length (cm) | 19.50 ab | 24.30 a | 16.80 b | 22.08 ab | 12.54*** | 6.34 |
Stem diameter (mm) | 4.15 a | 4.66 a | 4.18 a | 5.02 a | 18.61 | 1.99 |
Chlorophyll (SPAD index) | 39.92 a | 43.44 a | 36.27 a | 50.38 a | 18.26 | 1.07 |
Fresh biomass of root (g) | 2.44 a | 3.73 a | 1.39 a | 5.64 a | 3.42 | 57.69 |
Fresh biomass of stem (g) | 3.14 ab | 5.09 a | 2.70 b | 7.21 a | 34.11 | 6.69 |
Fresh biomass of leaves (g) | 1.41 b | 3.06 ab | 1.71 b | 4.52 a | 33.76*** | 7.11 |
Dry biomass of leaves (g) | 0.28 a | 0.46 a | 0.21 a | 0.60 a | 45.64 | 3.73 |
Dry biomass of stem (g) | 0.26 a | 0.40 a | 0.15 a | 0.96 a | 110.36 | 2.0 |
Dry biomass of root (g) | 0.12 a | 0.20 a | 0.06 a | 0.28 a | 58.29 | 3.70 |