Potassium research and agricultural production
| Awdur Corfforaethol: | |
|---|---|
| Fformat: | Cit |
| Iaith: | Spanish English |
| Cyfres: | International Potash Institute
|
| Pynciau: |
Tabl Cynhwysion:
- Intensive crop production and fertilizer use in the agriculture of Hungary
- Relationsships between soil potassium and the K nutrition of the plant