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Corinna
very early, mainly firm cooking connection variety
- light yellow to yellow flesh colour
- attractive, stable tuber shape
- early skin set
- suitable to store
CORINNA - early skin set, suitable for washing and prepacking
| Growing recommendations | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Site requirements | preferably grown on medium soils with uniform supply of water and nutrients | |||||||||
| Planting |
Planting depth
planted 2 cm deeper for high-yielding locations (max. 17 cm soil cover)
Seed preparation
has a good dormancy; a temperature shock before setting up for pregermination or before planting is particularly important
Seed dressing
dressing against Rhizoctonia solani recommended
| |||||||||
| Herbicides | exhibits average sensitivity to Metribuzin in the post-emergence | |||||||||
| Foliage | good, average leaf health | |||||||||
| Harvest | timely and gentle harvesting after achieving skin stability | |||||||||
| Fertilization incl. return of previous crop at medium supply level | |
|---|---|
| Nitrogen (N) | medium - compared to the local standard (whole amount at planting) |
| Phosphorus (P2O5) | 100 kg/ha (at planting, water soluble phosphate) |
| Potassium (K2O) | 350 - 270 kg/ha (to ensure the rapid storage of substances preferably sulphate potassium) |
| Magnesium (MgO) | 70 kg/ha (for yield and quality assurance) |
| Variety characteristics | |
|---|---|
| Maturity | very early to early |
| Cooking type | B |
| Consumption quality | mainly firm cooking; low discolouration after cooking |
| Yield | medium to high marketable yield with attractive and uniform grading |
| Youth development | rapid |
| Dormancy | good dormancy |
| Tuber characteristics | Tuber shape oval Eye depth very shallow - shallow Flesh colour yellow Skin colour yellow Skin smooth Number of tubers medium - high |
| Resistances | PCN
Ro1 (9), Ro4 (9) |
| Sensitivities | Common scab low - medium Spraing low Bruising very low - low Mechanical damage low |
All particulars are based on official variety trials and/or our own experience. However, as potatoes are natural products we cannot undertake any liability for these details. (07/2023)