ROCK

ROCK
Potato Variety Information
Variety Name: RockRights Holder | Breeder: C. MEIJER BVCountry of Origin: Netherlands 荷兰Year of of introduction: 2015Parentage: RAMOS
Variety Description

Rock is a variety suitable for table and French Fries market.

  • Resistant to potato nematodes (A, B, C and D). 
  • Very nice and equal development of the crop during the growing season. 
  • High dry matter in tubers for excellent French Fries. 
  • High number of tubers per plant. 
  • High yield. 
  • Mealy cooking type.

Tuber Characteristics

  • Maturity:
  • Colour of skin *(1): Yellow
  • Shape of tuber *(3): O oval 
  • Depth of the eyes:
  • Tuber uniformity:
  • Size of tubers: 7.5 
  • Grading: 7.5 
  • Dry matter percentage: 22 
  • Suitability for cooking: 8BCC 
  • Dormancy: 5

Resistances

  • Leaf rol:
  • A-virus:
  • X-virus:
  • Y-virus:
  • Yntn-virus:
  • Foliage blight:
  • Common scab:
  • Spraing:
  • Bruising:
  • Secondary growth:
  • Ro1:
  • Ro2/3:
  • Pa2:
  • Pa3:
  • wz 1 (D1): 10 
  • wz 2/6 (G1/O1):
  • wz 18 (T1): 3
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