Karlena

Technical Profile: Karlena Carrot

The "Karlena" carrot variety from the German breeding house Satimex Quedlinburg represents a prime example of breeding targeted at the industrial processing and long-term storage segments. The key feature of this variety is the balance between intensive mass accumulation and the structural integrity of the root, essential for mechanical harvesting and subsequent storage.

Morphological Parameters and Yield

The biological cycle of Karlena spans 120–130 days. As a late-maturing variety, its extended vegetation period allows for the development of dense, uniform roots. The physical specifications meet the rigorous standards of processing facilities:

• Geometry: A blend of cylindrical and conical shapes ensures an optimal marketable yield. Root length ranges from 17 to 20 cm, allowing for effective machine harvesting without damaging the tips.
• Mass: Indices ranging from 80 to 150 grams indicate high tissue density. The stability of these parameters minimizes waste during the sorting process.
• Color: The deep orange pigment is distributed uniformly, which is critical for the production of juices, purees, and canned blends.

Storage Performance and Operational Advantages

The primary advantage of Karlena lies in the density of its outer tissues and high resistance to physical stress during storage. Unlike earlier varieties with looser structures, this variety exhibits minimal moisture loss and retains its marketable appearance well into the spring. When stored at proper vegetable facility temperatures, it maintains high flavor quality and texture until April or May.

For agricultural enterprises, Karlena is a reliable planning tool. Utilizing genetics from Satimex Quedlinburg guarantees seedling uniformity and predictable crop development, which is crucial for intensive cultivation technologies involving mineral fertilization and drip irrigation systems.