Franca

early, mainly firm cooking ware potato

  • yellow flesh colour
  • attractive tubers
  • suitable for packing
  • high marketable yield
FRANCA - combines robustness, optic and ware quality, perfect for packing
Growing recommendations
Site requirements
prefers average to better soil conditions with uniform supply of water and nutrients
Planting
Seed material sorting
35/55
Row widthTubers/ha
75 cm90 cm
32-34 cm
27-28 cm
40,400
Planting depth
standard
Seed preparation
has a good dormancy; sprout stimulation evenly before planting (7-10 days)
Seed dressing
dressing against Rhizoctonia solani recommended
Herbicides
no sensitivities are known when used properly*; contact advice
Foliage
average leaf health; timely and regular use of fungicides against late blight is advisable
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 (2/3 before planting and 1/3 later)
Phosphorus (P2O5)
100 kg/ha (water soluble phosphate at planting)
Potassium (K2O)
350-270 kg/ha (up to 150 kg/ha chloride possible; on lighter soils split doses)
Magnesium (MgO)
70 kg/ha (for yield and quality assurance)
Variety characteristics
Maturityearly
Cooking type
B
Consumption quality
mainly firm cooking, stable cooking quality with low discolouration after cooking; good taste
Yield
high yield performance with large tuber grading
Youth development
initially hesitant, later rapid
Dormancy
very dormant, suitable for long-term storage
Tuber characteristics
Tuber shape
roundoval
Eye depth
shallow
Flesh colour
yellow
Skin colour
yellow
Skin
smooth
Number of tubers
medium - high
Resistances
PCN
Ro1 (9), Ro2/3 (9),
Ro5 (8)
Potato wart disease
1
Sensitivities
Common scab
medium
Spraing
low - medium
Bruising
very low - low
Mechanical damage
low

* preliminary

 

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)