Sunred

Sunita (Marabel x Carrera) je vrlo rana sorta krumpira s dobrim prinosom. Ovaj krumpir je prikladan za spremanje pomfrita, dobre tolerantnosti na modrice i otpornosti na prstenastu plutastu pjegavost.
Gomolji su ujednačene veličine i oblika. Boja kožice je žuta, a meso tamnožute boje. Meso ove sorte krumpira je nakon kuhanja malo vlažno, prilično sitnozrnato i slabo brašnjave strukture, ne raskuhava se. Zbog dosta suhe tvari u sastavu, ova sorta pogodna je za pravljenje pomfrita. Primjerena je i za spremanje različitih složenaca, krumpir juha i paprikaša, za kuhanje, pečenje i prženje.

Sunred boja mesa i kožice

Sunred dospijeće

– Early maturity and tuberisation
– Big size tubers
– Good yield
– Uniform tuber size and shape
– Good resistance to common scab

Kulinarski tip AB – Slightly firm
Dospijeće 74 Medium early
Prinos zrelog nasada 105 High
Veličina gomolja 86 Very large
Oblik gomolja Oval
Broj gomolja 6-8
Boja mesa nakon kuhanja Light yellow
Boja kožice Red
Period dormantnosti 56 Medium
Nicanje 80 Fast
Osjetljivost na metribuzin 83 Moderately sensitive
Razvoj lišća i cime 76 Strong
Unutrašnje modrice 3 Not sensitive
Babičavost 79 Little sensitive
Sadržaj suhe tvari / škrob 18,1% / 12,3%
Podvodna težina gomolja / specifična masa 327 / 1,069
Prstenasta plutasta pjegavost gomolja (TRV) 85 Slightly susceptible
Plamenjača lista 42 Susceptible
Plamenjača gomolja 64 Susceptible
Obična krastavost 63 Slightly susceptible
Prašna krastavost 63 Slightly susceptible
PVY 25 Very susceptible
Yntn tolerantnost gomolja 99 Tolerant
PCN otpornost Tip Ro1 Ro2/3 Pa2 Pa3
Vrijednost 1
Rak krumpira Fysio F1 F2 F6 F18
Vrijednost 9 1 1 1
Adapt fertilization to soil analysis.
Apply 4/5 before planting and 1/5 as top dressing.
Nitrogen (N): 120% in comparison to other medium
early varieties.
Do not apply potassium chloride (KCl) less than 6
weeks before planting, as late applications could
induce lower dry matter.
Potassium and phosphate fertilization as standard
advice.

Priprema za sadnju i sadnja

Sadnja

SUNRED has a short dormancy.
SUNRED can be grown on all soil types.
SUNRED has a good tolerance to Rhizoctonia.
Pre-sprouting is not necessary, SUNRED can be planted with small white buds.
SUNRED is tolerant to little potato disorder, planting can take place early.

Tehnološka upozorenja

Rast

The tuberisation is early.
SUNRED has a quick emergence.
SUNRED has a good cover crop.
SUNRED has a good tolerance to metribuzin (Sencor).
Use a robust Phytophthora programme, to prevent foliage and tuber blight
Use products that have an effect on Alternaria solani and Alternaria alternata.

Desikacija cime i iskop

Berba

SUNRED is quite early maturing, haulm killing shouldn’t give any problems.
For optimum dormancy, ensure the crop is senescing before killing the haulm.
Ensure a sufficient matured crop before haulm killing. This promotes a higher dry matter
content.
To keep a bright and smooth skin, the tubers should not be left too long in the soil after
haulm killing.

Skladištenje

Skladištenje

Because of the short dormancy extra attention should be paid to storage.
Dry quickly after harvest and keep dry to help prevent silver scurf.
Stable temperature during storage prevents silver scab development.
Any fluctuation in temperature, combined with condensation, can result in early sprouting and
a high risk of silver scab.