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Variety traits

Vigor — Onion

Allium cepa L.

A complex indicator characterizing seed germination activity and the intensity of vegetative mass accumulation during the growing season.

In the reference 29 varieties crop Onion, where this is mentioned in the description.

The seed vigor of onion determines its ability for uniform germination and seedling development under adverse conditions. A high value for this trait is critical for achieving uniform emergence and high-quality crop stand, while low values lead to thinning of crops and reduced productivity.

Regarding the growing plant, vigor represents an integral assessment of development dynamics, including height increase, biomass accumulation, and leaf apparatus formation. This trait influences the onion's stress tolerance, its ability to compete with weeds, and resource-use efficiency depending on varietal characteristics, such as those of the Rijnsburger group.

General information about the subject — on the page Vigor.

Sources8

Varieties of Onion 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.

Taresco F1

Active

Allium cepa L. · Onion

Willem P. Van haecke

UA
1 record

SG8389

Active

Allium cepa L. · Onion

Jaap Reus

UA
1 record

SG8444

Application submitted

Allium cepa L. · Onion

Syngenta Crop Protection AG

UA
1 record

Bratko F1

Active

Allium cepa L. · Onion

Thaam Wiynker

UA
1 record

Wolf F1

Active

Allium cepa L. · Onion

Villem P. Van khake

UA
2 records

Valentino F1

Terminated

Allium cepa L. · Onion

Willem van Haerke

UA
1 record

Mallory F1

Active

Allium cepa L. · Onion

Ger Bimsdeboer

UA
1 record

Bonus F1

Active

Allium cepa L. · Onion

Win van Ham

UA
2 records

Sunstone

Active

Allium cepa L. · Onion

MARALDI SEMENTI S.r.l.

IT
1 record

Vento F1

Terminated

Allium cepa L. · Onion

Willem P. Van haecke

UA
1 record

Matisse

Withdrawn

Allium cepa L. · Onion

ISI SEMENTI SPA

IT
1 record

Tamara F1

Active

Allium cepa L. · Onion

Ger Beemsterboer

UA
1 record

Rote Laaer

Active

Allium cepa L. · Onion

Bauernsaat p.A. Johann Peitl

AT
1 record

Safrane F1

Active

Allium cepa L. · Onion

Ger Bimsdeboer

UA
1 record

Red Bull F1

Active

Allium cepa L. · Onion

Ger Bimsdeboer

UA
1 record

Pepita

Active

Allium cepa L. · Onion

HU
1 record

ALMANZORO

Active

Allium cepa L. · Onion

UA
2 records

Skiner

Active

Allium cepa L. · Onion

HU
1 record