| Evaluated parameter |
Sources of variation |
||
| Location (L) |
Fertilization treatment (F) |
Interaction (L × F) |
|
| DM production |
** |
** |
* |
| DM Zn concentration |
** |
ns |
ns |
| DM Cu concentration |
ns |
** |
** |
| Grain yield |
* |
** |
ns |
| Grain Zn concentration |
ns |
ns |
ns |
| Grain Cu concentration |
** |
** |
ns |
| Soil pH 0 - 20 cm |
** |
** |
* |
| Soil pH 20 - 40 cm |
** |
ns |
ns |
| Soil Zn 0 - 20 cm |
ns |
** |
ns |
| Soil Zn 20 - 40 cm |
* |
** |
ns |
| Soil Cu 0 - 20 cm |
** |
** |
ns |
| Soil Cu 20 - 40 cm |
** |
** |
* |