SISSI
SISSI has an outstanding consumption quality.
Therefore SISSI should be used for packing in the premium sector or for direct marketing.
SISSI can also be used for organic production.
VARIETY DESCRIPTION
QUALITY
- cooking type A, excellent taste
- no discoloration after cooking
- easily washable
- suitable for prepacking
- good storage ability due to good dormancy
YIELD
- medium to high number of tubers
- regular calibration
- high marketable yield
RESISTANCES
- Nematodes: Ro 1-5
- Y-virus (PVY): high
- potato leaf roll virus (PLRV): high to medium
- late blight (phytophtora inf.): high
- black leg (erwinia spp.): high
- common scab (streptom.scabies): high
- potato wart disease (synchyt.): 1
TUBER
- long oval, smooth yellow skin
- shallow eyes
- dark yellow flesh colour
PLANT
- medium tall
- red violet flowers
- foliage development medium
AGRONOMIC ADVICE
SISSI can be produced on all types of soil.
Seed tubers of SISSI should be warmed up before planting.
Treatment against Rhizoctonia solani is recommended.
SISSI should be planted with 30-32 cm in a 75 cm row in a well-prepared seedbed.
SISSI shows a sensitive reaction to late Sencor application.
