Sowing suitability
Sowing suitability is a parameter representing the percentage of seeds in a lot that are both pure and viable, calculated by multiplying seed purity by germination rate.
Также говорят: seed value, real value of seeds
This metric is essential for calculating the precise seed rate per hectare. By knowing the sowing suitability, producers ensure that the amount of viable seed delivered to the soil is sufficient to achieve optimal crop density.
Growers should evaluate this indicator prior to sowing to adjust equipment settings. Failing to account for low suitability often results in sparse plant stands, requiring expensive reseeding or leading to significant yield losses.
A common mistake is relying on outdated test certificates. Seed viability can degrade over time due to storage conditions, making recent laboratory testing critical for accurate planting decisions.