Variety traits

Dry matter — kale

Brassica oleracea L. (Kale Group)

The dry matter content in kale is a key quality indicator that determines nutritional value and processing yield. The values for this trait in the crop range from 8 to 12% and depend on varietal characteristics, nutrient conditions, and growth stage.

In the reference 7 varieties crop Kale, where this is mentioned in the description.

Typical dry matter values for kale range from 8–12%. Under certain growing conditions, particularly with low nitrogen supply, mean values can increase up to 21.8%, whereas excessive nitrogen fertilization often leads to increased tissue water content and a reduction in the proportion of dry matter to 14.8% or lower.

High dry matter content in kale directly correlates with the concentration of proteins, sugars, vitamins, and antioxidants in the plant mass. Varieties demonstrating values above 11% are considered more valuable for functional nutrition and industrial processing, for instance, in the production of kale powder.

General information about the subject — on the page Dry matter.

Sources8

Varieties of Kale 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.