Research Article
Growth Responses and Metal Accumulation in an Ornamental Plant (Osmanthus fragrans var. thunbergii) Submitted to Different Cd Levels
Table 1
Biomass and its components (meansβΒ±βSD, ) of O. fragrans var. thunbergii under different Cd supplies treatments.
| | Leaf biomass (g) | Stem biomass (g) | Root biomass (g) | Litter biomass (g) | Total (g) | |
| CK | 17.96βΒ±β1.46a | 25.38βΒ±β3.99a | 20.72βΒ±β4.06a | 1.61βΒ±β0.60a | 65.67βΒ±β4.58a | 0.82βΒ±β0.08a | 27.35% | 38.65% | 31.55% | 2.45% | 100% | T1 | 14.82βΒ±β2.08a | 22.28βΒ±β4.44ab | 20.65βΒ±β3.75a | 1.28βΒ±β0.44a | 59.03βΒ±β5.12a | 0.93βΒ±β0.05b | 25.11% | 37.74% | 34.98% | 2.17% | 100% | T2 | 5.62βΒ±β2.97b | 5.83βΒ±β1.53bc | 6.05βΒ±β1.79b | 1.27βΒ±β0.54a | 18.77βΒ±β3.43b | 1.04βΒ±β0.09b | 29.94% | 31.06% | 32.23% | 6.77% | 100% | T3 | 4.70βΒ±β2.10b | 5.53βΒ±β1.76bc | 5.60βΒ±β0.96b | 1.26βΒ±β0.31a | 17.09βΒ±β3.54b | 1.01βΒ±β0.12b | 27.50% | 32.36% | 32.77% | 7.37% | 100% | T4 | 3.61βΒ±β1.73b | 2.52βΒ±β0.52c | 2.55βΒ±β1.11c | 1.25βΒ±β0.47a | 9.93βΒ±β2.18c | 1.01βΒ±β0.11b | 36.35% | 25.38% | 25.68% | 12.59% | 100% |
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Different letters within a column indicate the significant differences among the treatments ().
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