Variety traits
Daucus carota L.
Sugar content is a key indicator of carrot root quality that determines its taste properties and nutritional value. The level of sugar accumulation depends on the genetic traits of the cultivar, growing conditions, and adherence to agronomic practices.
In the reference 85 varieties crop Carrot, where this is mentioned in the description.
To assess carrot sugar content, the refractometric method is used, which is based on determining the refractive index of light in the root juice. Results are expressed in degrees Brix (°Bx), reflecting the percentage of soluble solids. To convert these readings into the mass fraction of total sugar, an empirical coefficient is used, which for 'Nantes' type cultivars ranges from 0.65 to 0.70.
Sugar accumulation occurs primarily in the second half of the growing season due to the translocation of photosynthetic products from the tops to the root. Optimization of this process is achieved through adequate potassium supply, which facilitates the conversion of starch into sugars. At the same time, moisture deficit, sharp temperature fluctuations, and excessive overheating above +25°C trigger fiber accumulation and degradation of taste, making the roots tough.
General information about the subject — on the page Sugar content.
Selection based on the description text, not on official evaluation: these data are absent from registers. For specific variety details, please refer to its profile.
Daucus carota L. · Carrot
Vilmorin SA (FR)
Daucus carota L. · Carrot
Robert Prieur
Daucus carota L. · Carrot
Przedsiebiorstwo Nasiennictwa Ogrodniczego i Szkolkarstwa w Ozarowie Mazowieckim Spolka z o.o.
Daucus carota L. · Carrot
BEJO ZADEN
Daucus carota L. · Carrot
Ger Beemsterboer
Daucus carota L. · Carrot
Rijk Zwaan, NL
Daucus carota L. · Carrot
Daucus carota L. · Carrot
Daucus carota L. · Carrot
Daucus carota L. · Carrot
Daucus carota L. · Carrot
W WEIBULL
Daucus carota L. · Carrot
OOO 'AGROFIRMA 'SEDEK'
Daucus carota L. · Carrot
Z. Witek
Daucus carota L. · Carrot
Suba Seeds Co. S.P.A.
Daucus carota L. · Carrot
Semenarna Ljubljana, SI
Daucus carota L. · Carrot
Hodowla Roslin Snowidza Sp.z.o.o
Daucus carota L. · Carrot
PLANTICO HODOWLA I NASIENNICTWO OGRODNICZE ZIELONKI SP. Z O.O.
Daucus carota L. · Carrot
PLANTICO HODOWLA I NASIENNICTWO OGRODNICZE ZIELONKI SP. Z O.O.
Daucus carota L. · Carrot
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Daucus carota L. · Carrot
Novartis Seeds B.V., NL-1600 AA Enkhuizen
Daucus carota L. · Carrot
Bejo Zaden B.V.
Daucus carota L. · Carrot
Limagrain UK
Daucus carota L. · Carrot
BEJO ZADEN B.V.
Daucus carota L. · Carrot
Przedsiebiorstwo Nasiennictwa Ogrodniczego i Szkolkarstwa w Ozarowie Mazowieckim Spolka z o.o.