Table 3 Effect of Mg treatments on growth and chemical content
From: Productivity of wormwood (Artemisia abrotanum) enhanced by trace elements
Mg treatments (g/L) | Growth characters | EO | Nutrient | ||||||||
Content (%) | Uptake (g/plant) | ||||||||||
PH | FW | DW | % | Yield | N | P | K | N | P | K | |
First season | |||||||||||
0 | 42.8 ± 0.4 | 81.7 ± 0.3 | 28.7 ± 0.3 | 0.1 ± 0.0 | 2.9 ± 0.1 | 2.1 ± 0.1 | 0.1 ± 0.0 | 2.9 ± 0.1 | 0.6 ± 0.1 | 0.1 ± 0.1 | 0.8 ± 0.2 |
2 | 55.3 ± 0.3 | 162.3 ± 0.3 | 39.7 ± 0.4 | 0.2 ± 0.1 | 7.9 ± 0.2 | 2.3 ± 0.1 | 0.2 ± 0.1 | 3.1 ± 0.1 | 0.9 ± 0.1 | 0.1 ± 0.0 | 1.2 ± 0.3 |
4 | 55.7 ± 0.7 | 193.3 ± 0.9 | 43.8 ± 0.2 | 0.2 ± 0.1 | 8.8 ± 0.2 | 2.4 ± 0.1 | 0.2 ± 0.1 | 3.2 ± 0.1 | 1.0 ± 0.2 | 0.1 ± 0.0 | 1.4 ± 0.2 |
6 | 57.1 ± 2.1 | 199.2 ± 3.2 | 44.3 ± 0.9 | 0.2 ± 0.1 | 8.9 ± 0.1 | 2.6 ± 0.2 | 0.2 ± 0.1 | 3.5 ± 0.3 | 1.2 ± 0.4 | 0.1 ± 0.0 | 1.6 ± 0.3 |
8 | 58.7 ± 2.1 | 219.4 ± 4.8 | 48.6 ± 7.2 | 0.3 ± 0.1 | 14.6 ± 0.5 | 2.7 ± 0.1 | 0.4 ± 0.1 | 3.7 ± 0.3 | 1.3 ± 0.1 | 0.2 ± 0.1 | 1.8 ± 0.4 |
F values | 506.2*** | 93232.2*** | 2058.3*** | 1.8 ns | 1126.8*** | 10.6*** | 4.5* | 19.1*** | 10.2*** | 3.0 ns | 15.8*** |
Second season | |||||||||||
0 | 43.7 ± 2.8 | 88.1 ± 6.7 | 29.2 ± 2.1 | 0.1 ± 0.1 | 2.9 ± 0.1 | 1.8 ± 0.6 | 0.1 ± 0.0 | 2.6 ± 0.4 | 0.5 ± 0.1 | 0.1 ± 0.0 | 0.8 ± 0.2 |
2 | 45.1 ± 4.4 | 129.1 ± 5.1 | 32.5 ± 061 | 0.2 ± 0.1 | 6.5 ± 0.5 | 2.1 ± 0.2 | 0.2 ± 0.1 | 2.7 ± 0.5 | 0.7 ± 0.3 | 0.1 ± 0.0 | 0.9 ± 0.2 |
4 | 48.7 ± 7.1 | 200.3 ± 9.3 | 44.8 ± 4.1 | 0.2 ± 0.1 | 9.1 ± 0.7 | 2.3 ± 0.3 | 0.3 ± 0.1 | 2.9 ± 0.6 | 1.0 ± 0.1 | 0.1 ± 0.0 | 1.3 ± 0.3 |
6 | 49.2 ± 6.1 | 212.7 ± 5.3 | 47.8 ± 5.9 | 0.2 ± 0.1 | 9.6 ± 0.6 | 2.5 ± 0.5 | 0.3 ± 0.1 | 3.1 ± 0.1 | 1.2 ± 0.1 | 0.1 ± 0.0 | 1.5 ± 0.3 |
8 | 51.3 ± 0.1 | 281.7 ± 9.8 | 58.7 ± 7.6 | 0.3 ± 0.1 | 17.6 ± 1.6 | 2.6 ± 0.2 | 0.5 ± 0.2 | 3.6 ± 0.4 | 1.5 ± 0.3 | 0.2 ± 0.1 | 2.1 ± 0.2 |
F values | 456.1*** | 239083.2*** | 4668.4*** | 1.8 ns | 748.0*** | 19.3*** | 8.2* | 29.4*** | 16.8*** | 3.0 ns | 58.2*** |