Variety traits

Vegetation period — Sarepta mustard

Brassica juncea (L.) Czern.

The vegetation period of Sarepta mustard lasts from seedling emergence to full seed maturity and averages 85–95 days, varying from 65 to 105 days depending on conditions.

In the reference 6 varieties crop Brown mustard, where this is mentioned in the description.

The duration of the Sarepta mustard vegetation period is determined by monitoring phenological phases from seedling emergence to seed maturity. Under production conditions, this indicator typically ranges from 85–95 days; however, with significant changes in climatic factors, the range may shift from 65 to 105 days. Arid conditions contribute to accelerated development and a reduction in the period to 70 days, while wet and cool weather extends it to 100 days or more.

As a long-day crop, Sarepta mustard tends to shorten its vegetation period at northern latitudes with an increase in daylight length. The rapid progression through developmental phases makes the crop a convenient predecessor for winter cereals, as it clears the field early. For green fodder or green manure, vegetation is terminated at the beginning of the flowering phase. Accelerated ripening due to stress factors, such as drought, negatively impacts the final oilseed productivity.

General information about the subject — on the page Vegetation period.

Sources6

Varieties of Brown mustard 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.