Rapeseed MARTEDI

The Genetic Architecture of Martedi: Oil Content and Quality Balance

The spring oilseed rape 'Martedi' by Monsanto is a breeding solution focused on intensive farming. A key feature of this hybrid is its physiological and morphological adaptability. With a stem height of 110–120 cm, the plant possesses a balanced architecture, which is critical for preventing lodging under excessive moisture conditions or when high nitrogen fertilizer rates are applied.

Grain Quality Metrics

Laboratory data highlight this hybrid as a premium raw material for the processing industry:

• Oil content: 45–50%, representing the upper limit for spring forms.
• Low erucic acid content: ensures compliance with food and feed oil standards.
• Glucosinolates (9–10 mmol): minimal levels, which enhances the value of meal in livestock farming by reducing anti-nutritional factors.

Agronomic Seeding Aspects

The flexibility in seeding rates allows agronomists to vary plant density from 400,000 to 600,000 plants per hectare. Choosing the density depends on regional moisture conditions: with sufficient rainfall, the upper limit of 600,000 plants/ha allows for the realization of a maximum yield potential of up to 30 c/ha. In drought scenarios, reducing density to 400,000 plants mitigates intra-crop competition, enabling each individual plant to form productive side branches.

Yield stability is ensured by Monsanto's selection, which prioritizes the stress resistance of the root system, capable of efficiently utilizing moisture from deep soil layers during the critical flowering and seed-filling phases.