Variety traits

Vigor

Vigor is the genetic ability of a variety for intensive vegetative biomass accumulation or an indicator of seed viability reflecting germination energy and the ability to overcome soil resistance.

Mentioned in descriptions 53 548 varieties reference book.

The vigor of a variety is manifested in the overall development power of aerial organs, including tillering intensity, shoot length, and the rate of leaf area formation. As a seed characteristic, this indicator reflects the ability of seedlings to develop successfully under actual field conditions by pushing through the soil layer, which distinguishes it from standard laboratory germination.

During variety testing, development intensity is assessed visually or through biometric indicators, such as plant height and crown diameter, in comparison with reference samples. Objectivity of the assessment is achieved only under identical agrotechnical conditions, as the manifestation of this trait depends directly on the availability of nutrients, moisture, temperature, and light to the plants.

Hereditary predisposition to vigor determines the suitability of a variety for specific technologies. Vigorous varieties have an advantage in competition with weeds, while less vigorous forms are preferable for intensive technologies that allow for the use of high-density planting schemes and facilitate mechanized harvesting. At the same time, the general state of the plants and the incidence of phytopathogens can significantly suppress the natural growth potential of any variety.

Sources10

Breakdown by crop

Tomato Vigor 1 377 Apple Tree Vigor 1 038 Vigor of grapevine 1 010 Vigor of grapevine 484 Pepper Vigor 379 Olive Vigor 344 Peach Tree Vigor 337 Pear Vigor 325 Sweet cherry vigor 300 Vigor of cucumber 277 Plum Vigor 184 Melon Vigor 178 Apricot Vigor 176 Watermelon Vigor 156 Apple Tree Vigor 151 Zucchini Vigor 133 Vigor of rose 131 Lettuce Vigor 129 Vigor — Garden Strawberry 127 Vigor of soybean 125 Bean seedling vigor 119 Vigor — Pelargonium zonale 118 Vigor — Sour Cherry 97 Chrysanthemum Vigor 90

Found in these crops

Tomato 2 642 Apple 2 311 Grapevine 1 652 Bell pepper 1 112 Cucumber 830 Peach 787 Common grape vine 782 European pear 761 Sweet cherry 705 Rose 668 Maize 605 Melon 563

Varieties that feature this in their description

Selection based on the description text, not official resistance ratings: such data is not available in registers. Mention indicates that the trait is discussed in the variety's sources; see the variety's profile for details on what is specifically stated.

LI 127 ADROA

Active

Lactuca sativa L. · Lettuce

MERIDIEM SEEDS S.L.

1 record

Luxaprem

Active

Prunus armeniaca L. · Apricot

AC Fruit - Association Creation Fruitiere S.A.S

1 record

Lunika

Active

Allium cepa L. var. cepa · Onion

CORA SEEDS S.R.L

2 records

Luna

Active

Prunus armeniaca L. · Apricot

MARIO GUALANDI

1 record

Marlena

Active

Malus domestica (Suckow) Borkh. · Apple

Institute of Fruit Crops-Kyustendil

1 record

Korona

Withdrawn

Physocarpus opulifolius (L.) Maxim. · Ninebark

Michal Andrusiv

1 record

Meisistoma

Active

Rosa L. · Rose

Alain Antoine Meilland

1 record

Marble Green

Active

Fittonia albivenis (Lindl. ex hort. Veitch) Brummitt · Nerve plant

Schoenmakers Tropische Potcultures V.O.F.

1 record

Mefisto Red

Terminated

Chrysanthemum L. · Chrysanthemum

PARATY B.V.B.A

1 record

LAZPET1467

Withdrawn

Petunia Juss. · Petunia

Lazzeri Societa Agricola a.r.l.

1 record

Medianta

Active

Prunus armeniaca L. · Apricot

Newcot S.A.S.

1 record

LAZDIP1249

Terminated

Mandevilla sanderi (Hemsl.) Woodson · Brazilian jasmine

Johannes Nebelmeir

1 record

MD03UNIBO

Application submitted

Malus domestica (Suckow) Borkh. · Apple

Roberto Gregori,Silviero Sansavini,Stefano Tartarini

1 record

Maya

Active

Prunus persica (L.) Batsch · Peach

PSB Producción Vegetal S.L

2 records

Lauretta

Active

Fragaria x ananassa Duchesne ex Rozier · Garden strawberry

Franco Capocasa^^^Bruno Mezzetti

1 record

Martinika

Active

Malus domestica (Suckow) Borkh. · Apple

Institute of Fruit Crops-Kyustendil

1 record

Lucy

Withdrawn

Chrysanthemum L. · Chrysanthemum

GLICENSTEIN LEON

1 record

Mariachi

Application submitted

Prunus persica (L.) Batsch · Peach

PSB Producción Vegetal S.L

2 records

KLEPH22622

Active

Petunia x atkinsiana D. Don · Garden petunia

Antonella Capo

1 record

MELANIEQ2

Withdrawn

Kalanchoe Adans. · Kalanchoe

Knud Jepsen

1 record

Mareva

Withdrawn

Hibiscus rosa-sinensis L. · Chinese hibiscus

Jean-Marie Collardot

1 record

KLEDG14177

Withdrawn

Dianthus x allwoodii x Dianthus myrtinervius

Nils Klemm^^^Martin Glawe

1 record

Leefour

Active

Gardenia jasminoides J. Ellis · Cape jasmine

Robert Edward Lee

1 record

Mauvelous

Terminated

Hibiscus moscheutos L. · Crimson-eyed rose mallow

DOUG GILBERG

1 record

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Variety traits

Maturity group 89 063
Yield 67 000
Plant height 51 504
Lodging 50 198
Taste and aroma 36 010
Variety origin 29 523
Productivity 27 845
Winter hardiness 27 261

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Text source

This summary is compiled from the publications listed in the sources and verified by an editor. It contains no legally significant information; it provides agronomic context for registry data rather than the registry data itself.