Table 5 Effect of Mn treatments on growth and chemical content
From: Productivity of wormwood (Artemisia abrotanum) enhanced by trace elements
Mn treatments (mg/L) | Growth characters | EO | Nutrient | ||||||||
Content (%) | Uptake (g/plant) | ||||||||||
PH | FW | DW | % | Yield | N | P | K | N | P | K | |
First season | |||||||||||
0 | 38.9 ± 3.8 | 68.4 ± 6.7 | 25.7 ± 2.1 | 0.1 ± 0.0 | 2.5 ± 0.5 | 0.8 ± 0.2 | 0.1 ± 0.0 | 1.4 ± 0.2 | 0.2 ± 0.1 | 0.1 ± 0.0 | 0.4 ± 0.1 |
50 | 42.3 ± 6.4 | 116.7 ± 8.9 | 39.3 ± 4.4 | 0.2 ± 0.1 | 7.9 ± 0.8 | 0.9 ± 0.2 | 0.2 ± 0.1 | 1.9 ± 0.3 | 0.4 ± 0.1 | 0.1 ± 0.9 | 0.7 ± 0.2 |
100 | 43.7 ± 9.1 | 134.1 ± 8.3 | 42.8 ± 9.2 | 0.2 ± 0.1 | 8.6 ± 0.6 | 1.1 ± 0.1 | 0.2 ± 0.1 | 2.2 ± 0.4 | 0.5 ± 0.1 | 0.1 ± 0.0 | 0.9 ± 0.3 |
200 | 50.9 ± 8.3 | 158.3 ± 11.1 | 48.9 ± 8.4 | 0.2 ± 0.1 | 9.8 ± 0.7 | 1.2 ± 0.1 | 0.2 ± 0.1 | 2.8 ± 0.3 | 0.6 ± 0.2 | 0.1 ± 0.0 | 1.4 ± 0.3 |
300 | 52.6 ± 5.1 | 173.1 ± 9.8 | 65.2 ± 7.1 | 0.3 ± 0.1 | 19.6 ± 5.1 | 1.4 ± 0.1 | 0.3 ± 0.1 | 3.1 ± 0.2 | 0.9 ± 0.2 | 0.2 ± 0.1 | 2.0 ± 0.1 |
F values | 1421.3*** | 19626.0*** | 11543.7*** | 1.8 ns | 2225.6*** | 7.7** | 1.9 ns | 50.0*** | 1.1 ns | 3.0 ns | 54.1*** |
Second season | |||||||||||
0.0 | 35.1 ± 7.4 | 67.1 ± 7.1 | 20.6 ± 3.4 | 0.1 ± 0.0 | 2.2 ± 0.2 | 0.7 ± 0.1 | 0.1 ± 0.0 | 1.7 ± 0.2 | 0.1 ± 0.0 | 0.1 ± 0.0 | 0.4 ± 0.1 |
50 | 37.2 ± 6.5 | 108.7 ± 8.4 | 25.1 ± 4.1 | 0.2 ± 0.1 | 5.0 ± 0.3 | 0.8 ± 0.1 | 0.2 ± 0.1 | 1.9 ± 0.1 | 0.2 ± 0.1 | 0.1 ± 0.0 | 0.5 ± 0.2 |
100 | 38.9 ± 6.2 | 114.3 ± 9.6 | 29.6 ± 4.4 | 0.2 ± 0.1 | 5.9 ± 0.2 | 1.2 ± 0.2 | 0.2 ± 0.1 | 2.2 ± 0.2 | 0.4 ± 0.1 | 0.1 ± 0.0 | 0.7 ± 0.2 |
200 | 44.7 ± 4.4 | 168.8 ± 7.9 | 41.3 ± 7.8 | 0.2 ± 0.1 | 8.3 ± 0.3 | 1.4 ± 0.2 | 0.3 ± 0.1 | 2.5 ± 0.3 | 0.6 ± 0.1 | 0.1 ± 0.0 | 1.0 ± 0.2 |
300 | 49.8 ± 9.1 | 174.7 ± 8.4 | 55.9 ± 7.9 | 0.3 ± 0.1 | 16.8 ± 0.9 | 1.5 ± 0.3 | 0.4 ± 0.1 | 2.9 ± 0.3 | 0.8 ± 0.2 | 0.2 ± 0.1 | 1.6 ± 0.3 |
F values | 3142.9*** | 72206.9*** | 6860.8*** | 1.9 ns | 393.9*** | 6.6** | 4.8 ns | 21.4*** | 17.6 ns | 3.0 ns | 69.9*** |