Variety traits

Vigor of yellow lupin

Lupinus luteus L.

An indicator of seed quality in yellow lupin, reflecting seed viability and the ability to produce uniform emergence under field conditions.

In the reference 10 varieties crop Yellow lupin, where this is mentioned in the description.

The seedling vigor of yellow lupin seeds is determined by laboratory methods, such as germination in sand at a temperature of 20°C for 10 days or in rolled paper towels for 6 days. The main criteria are the percentage of seedlings that reach the surface, their mass, sprout length, and overall development.

High seedling vigor indicates minimal seed micro-trauma and an increased content of proteins and nucleic acids. Low values often point to latent damage from mechanical harvesting, the presence of pathogens, or prolonged storage, which increases the risk of anthracnose infection in seedlings.

This indicator allows for the prediction of field emergence and crop uniformity. Seeds with high vigor ensure more intensive initial plant development, making them more resilient to unfavorable environmental factors, including drought, low temperatures, and soil crusting.

General information about the subject — on the page Vigor.

Sources7

Varieties of Yellow lupin 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.