Our nurseries
The breeding stations of SaKa are located in Windeby, Schleswig-Holstein and Gransebieth, Ranzin and Stolpe in Mecklenburg-Vorpommern.
Windeby offers ideal conditions as a potato breeding location. It is benefited by the winds coming from the North Sea and the Baltic Sea. The light and stony soil offers tough conditions for the selection of robust and unpretentious varieties. Thus, we can guarantee that our varieties are very well adapted to various climatic and soil conditions.
Gransebieth, Ranzin and Stolpe are climatically privileged sites located near to the Baltic Sea with a long potato growing tradition. With a team of skilled and experienced potato specialists these are important locations for our breeding activities. The farm in Gransebieth produces potatoes under conventional agricultural conditions. Thus we receive valuable experience that can be efficiently used in our breeding work.
Breeding station Windeby
Nursery-area:
- 40 - 45 hectares (3 sites plus 0,5 hectare late blight resistance trial)
- Pre-basic seed potatoes: 60 hectares
Rainfall:
- 800 mm (long term average)
- Rainfall April - September: 424 mm (long term average)
Nurseries:
- Breeding: 19 hectares
- clonal maintenance: 9 hectares
- rapid propagation (M1): 15 hectares
Fertilization and plant protection:
Fertilizers
| N | 70 | kg/ha |
| P205 | 100 | kg/ha |
| K20 | 250 | kg/ha |
| MgO | 80 | kg/ha |
Plant protection
| Herbizide | Behandlung vor Auflauf und nach Auflauf |
| Vektoren | Behandlung alle 4-7 Tage ab 30% Auflauf |
| Fungizide | Phytophthorabekämpfung im 7tägigen Abstand |
Breeding station Ranzin
Rainfall:
- 600 mm (long term average)
- Rainfall April - September: 352 mm (long term average)
Nurseries:
- New variety breeding: 2 ha
- Fast multiplication: 6 ha
- Pre-basic seed potatoes: 170 ha
Fertilization and plant protection:
Fertilizers
| N | 70 | kg/ha |
| P205 | 100 | kg/ha |
| K20 | 240 | kg/ha |
| MgO | 80 | kg/ha |
Plant protection
| Herbizide | Behandlung vor Auflauf und bei Bedarf nach Auflauf |
| Vektoren | Behandlung alle 8-10 Tage nach 30% Auflauf |
| Fungizide | Phytophthorabekämpfung im 10-14tägigen Abstand |