Riva

Riva

Vitabella X Lady Cristl

  • All-round variety
  • Yellow fleshy
  • Suitable for home fries
  • Virus resistant
  • Very good taste

General properties

Market segment:

Table, laundry & home fries

Maturation time:

Middle

Foliage development:

Strong leaf type

Leaf type:

Pointy, deep-nervous and narrow

Flower colour:

Purple

Number of flowers:

High

Number of berries:

Average

Peel colour:

Yellow

Flesh colour:

Dark yellow

Tuber shape:

Oval to oval-long

Knola number:

High

Uniform grading:

Very uniform

Germ rest:

Medium to long

Depth of eyes:

Very shallow

Size of tubers:

Medium, not coarse

Dry matter content:

21,5 (380)

Yield:

Medium, 40-60 mm = 85%

Cooking type:

AB

Resistances

Virus - Leaf roll :

Little sensitive

Virus - YNTN tuber:

Little sensitive

Virus - Y :

Resistant

AM RO 1/4:

Resistant (9)

AM RO 2/3:

Resistant (9)

AM RO 5:

Susceptible

AM PA 2:

Susceptible

AM PA 3:

Resistant (9)

Wart disease F1:

Resistant (9)

Wart disease F 2/6:

Resistant (9)

Wart disease F18:

Resistant (9)

Wart disease: F 38:

Slightly susceptible |(6)

Metribuzin for emergence:

Little sensitive

Metribuzin after emergence:

Light sensitive

Circularity:

Little sensitive

Phythopthora foliage:

Moderately sensitive

Phythopthora tuber:

Little sensitive

Silver scabies:

Moderately sensitive, highly visible

Fusarium:

Little sensitive

Scabies:

Sensitive

Powder scabies:

Sensitive

Black speck:

Moderately sensitive

Advice (seed potatoes)

Nitrogen:

Standard recommendation + 10% after tuber setting

Phosphate:

Standard advice

Potassium:

Standard advice

Trace elements:

Standard advice (use is recommended)

Talent:

++ (10-15% more tubers)

Ethylene:

+/-

Pre-germination:

+

Germination:

-

Storage advice:

+/- 5-7 degrees Celsius

Planting distance 28/35:

80,000/ha (16.6 cm)

Planting distance 35/55:

66,666/ha (20 cm)

Planting distance 55/65:

50,000/ha (27 cm)

Leg depth:

Ground level + 2 cm, tubers grow deep

Sensitivity and quality

Wash-through:

Reasonably insensitive

Blue sensitivity:

Moderately sensitive

Growth doors:

Little sensitive

Grubbing damage::

Little sensitive, note bumper blue

Ground type:

Suitable for all soil types

Other breeds

Check out our other varieties here.

Cecile x Delianne

Hansa x Felsina

AO92-021 x BRU93-136

Mul91-13 x BRU93-136

Vitelotte Noir x bra 98-180

Saviola x Casteline

El Mundo x Romanze

Vitabella X Lady Cristl

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