Cultivation

Bean Seeding Rate

Phaseolus vulgaris L.

For beans, the optimal seeding rate is 350,000–450,000 viable seeds per hectare. Calculations are based on seed count rather than mass due to significant varietal differences in seed size.

In the reference 8 varieties crop Common bean, where this is mentioned in the description.

The optimal plant density depends on varietal characteristics, such as plant architecture, and moisture availability. Increasing seeding density helps raise the lower pods above the soil surface, which facilitates mechanical harvesting; however, excessive thickening leads to increased intraspecific competition for moisture and a decrease in the productivity of individual plants.

When calculating the seeding rate, potential seed damage during threshing caused by the tendency for air cavities to form between cotyledons must be taken into account. Since the crop is sensitive to planting depth, which is typically 4–6 cm, the precision of seeder calibration is critical for achieving uniform emergence and realizing the target yield potential in a specific field.

General information about the subject — on the page Seeding rate.

Sources8

Varieties of Common bean 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.