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.

Gala Surf

Active

Malus domestica (Suckow) Borkh. · Apple

GFA BRISSET

4 records

G 210

Active

Malus Mill. · Apple

Plants for Europe Ltd

4 records

FUCIV181

Active

Malus domestica (Suckow) Borkh. · Apple

Michelangelo Leis^^^Alessio Martinelli

4 records

Evipo099

Active

Clematis L. · Clematis

Poulsen Roser A/S^^^Raymond J. Evison Ltd.

3 records

Fuji VW

Active

Malus domestica (Suckow) Borkh. · Apple

KIKU, I

3 records

Hokomasugre

Active

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

Peter Rudolf Kolster

3 records

Harzeal

Protection expired

Rosa L. · Rose

Phillp Harkness|Robert Harkness

3 records

Frida

Active

Rubus idaeus L. · Red raspberry

Maríe Nicóle Hewstone Olíger y Jesús Moreales Huerta.

3 records

HM 1210

Active

Helleborus lividus Aiton x Helleborus niger L. x Helleborus x hybridus hort. ex Voss

Josef Heuger

3 records

HL 1036

Active

Helleborus niger x Helleborus x hybridus

Josef Heuger

3 records

ET RDB 404

Active

Rudbeckia L. · Coneflower

Eternal Plant Boijl B.V.

4 records

HL 1022

Active

Helleborus niger x Helleborus x hybridus

Josef Heuger

3 records

Hivulc70

Application submitted

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

Roy Robin van Dijk

3 records

HBA215910

Active

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

Hydrangea Breeders Association B.V.

3 records

HISEA

Active

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

van Dijk Roy Robin

3 records

ESPE1703

Active

Ficus benjamina L. · Weeping fig

van Geest Jan

3 records

Flaminia

Active

Fragaria x ananassa Duchesne ex Rozier · Garden strawberry

Michelangelo Leis^^^Alessio Martinelli

4 records

Duealkotrubu

Active

Calibrachoa Cerv. · Calibrachoa

Tobias Dümmen

3 records

Fletcher

Active

Hordeum vulgare L. · Barley

Syngenta UK Ltd

3 records

Drisstrawseventyfive

Active

Fragaria x ananassa Duchesne ex Rozier · Garden strawberry

Michael D. Ferguson^^^Penny Nguyen

4 records

H211906

Active

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

Hydrangea Breeders Association B.V.

3 records

Edelweisser

Active

Triticum aestivum L. subsp. spelta (L.) Thell. · Spelt

Getreidezüchtung Peter Kunz

4 records

Dradorco

Active

Dracaena fragrans (L.) Ker Gawl. · Corn plant

Ruud Scheffers

3 records

Fikaltoka

Active

Kalanchoe blossfeldiana Poelln. · Flaming Katy

Vlielander Ike J.

3 records

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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

All terms →

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.