Norika GmbH

·

Parkweg 4, DE-18190 Sanitz

Norika GmbH

·

Parkweg 4, DE-18190 Sanitz

·

Phone: +49 38209 47600

·

Email:

Arthus

Arthus

Medium early quality french fries potato

excellent frying quality
low sugar content
not sensitive to raw discolouration
very good dormancy

Production Utilization

dehydrated products

french fries

Maturity

medium early

Tuber properties

Tuber shape:: longoval

Flesh color:: crème

Skin appearance:: netted / yellow

Eye prominence:: shallow

Inclination | Susceptibility

Rhizoctonia:: very low

Tuber rot:: low

Foliar late blight:: medium

Raw discoloration:: very low

Resistances

Nematodes:: Ro 1, Ro 4, Pa 2

Resistance to wart diseases:: 1 (D1)

y-virus:: very high

leafroll virus:: medium

french fries: Production specifications

Location:: all type of soil

Planting material preparation:: it is recommended to condition and prepare the seed

Chemical seed treatment:: recommended against rhizoctonia

Plant canape development:: uniform emergence with rapid foliage development

light soil:: 36 cm | 37,000 pcs/ha

Heavy soil:: 34 cm | 39,000 pcs/ha

Planting depths + hill shape:: local planting depth with accurate ridge structure

Fertilization

Nitrogen (N):: 160-180 kg/ha incl. Nmin
split the N application, especially on light and irrigated locations

Phosphorus (P₂O₅):: 80-90 kg/ha

Potassium (K₂O):: 300-350 kg/ha
use chloride potassium fertilizer

Magnesium (MgO):: 100-110 kg/ha

Plant protection

Herbicides:: usage of herbicides containing metribuzin is possible before emergence

Fungicides:: according to local warning service (if available)

Insecticides:: according to local warning service (if available)

At harvest considerations:: elongated tuber shape requires most gentle harvesting; avoid tuber temperatures <10°C; check skin set before harvesting

Storage:: long dormancy with good storability