Variety traits

Tolerance — Red Cabbage

Brassica oleracea L. (Red Cabbage Group)

This trait describes the ability of varieties and hybrids to maintain productivity and market quality under abiotic stresses, such as micronutrient deficiency, drought, soil salinity, or sharp fluctuations in water regime.

In the reference 16 varieties crop Red cabbage, where this is mentioned in the description.

In breeding practice for red cabbage, the concept of tolerance is descriptive and lacks a standardized measurement scale. When evaluating the response to abiotic stresses, physiological indicators are taken into account, including photosynthetic intensity, the level of osmolyte accumulation, and the activity of the plant antioxidant system compared to control samples.

An important aspect of tolerance is the resistance of heads to cracking under unfavorable water regimes, which is assessed by the percentage of plants that maintain their marketability during field trials. Herbicide resistance is also considered, expressed through the comparative dynamics of growth, biomass accumulation, and the survival of cultivars following herbicide application.

The presence of the characteristic 'high tolerance' in a variety description indicates a breeding advantage that ensures yield stability and extends the harvest period. This parameter is auxiliary and complements standard produce quality indicators, such as head density and the absence of external damage.

General information about the subject — on the page Tolerance.

Sources8

Varieties of Red cabbage mentioned in the description

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.