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.

LANZ0047

Active

Lantana camara L. · Lantana

Syngenta Flowers LLC

3 records

Lannorthcarolina

Active

Mandevilla x amabilis (Backh. & Backh. f.) Dress x M. boliviensis (Hook. f.) Woodson · Mandevilla

Robert Lannes, D.H.M Innovation

3 records

Lanarizona

Active

Mandevilla x amabilis (Backh. & Backh. f.) Dress x M. boliviensis (Hook. f.) Woodson · Mandevilla

Robert Lannes, D.H.M Innovation

3 records

Hot Spot

Active

x Heucherella H. R. Wehrh. · Foamy bells

JANET NADINE EGGER

3 records

Kerteamorn

Active

Petunia x atkinsiana D. Don · Garden petunia

Priscilla Grace Kerley^^^Timothy Edward Kerley^^^David William Kerley^^^Sarah Elisabeth Kerley

3 records

Ladies Day

Active

Phalaenopsis Bl. · Moth Orchid

Schoone Rene

3 records

KWS Tempo

Terminated

Triticum aestivum L. · Bread wheat

KWS UK LTD

3 records

Ivar

Active

Lolium perenne L. · Perennial ryegrass

Graminor AS, N-2322 Ridabu

5 records

KRHARPI01

Active

Begonia x hiemalis Fotsch · Elatior Begonia

LUBBERTUS H.KOPPE

3 records

Kapu

Active

Lonicera caerulea L. var. emphyllocalyx (Maxim.) Nakai · Honeyberry

Thompson Maxine M.

3 records

Kiedahbic

Application submitted

Dahlia Cav. · Dahlia

Lommerse Breeding B.V.

3 records

Kiecayel

Active

Calibrachoa Cerv. · Calibrachoa

Kievit Christa

3 records

KORteheba

Active

Rosa L. · Rose

Wilhelm Kordes,Tim-Hermann Kordes,Margarita Kordes

3 records

KROUTWH01

Active

Begonia x tuberhybrida Voss · Tuberous begonia

LUBBERTUS H.KOPPE

3 records

KRBELLE01

Active

Begonia L. · Begonia

LUBBERTUS H.KOPPE

4 records

Josée

Active

Tillandsia cyanea Linden ex K. Koch

van der Velden Josephus Maria|Sint Oedenrode, NL

3 records

Inostyelow

Active

Osteospermum L. · Osteospermum

Silvia Hofmann

3 records

Innsuntama

Active

Nemesia Vent. · Nemesia

Silvia Hofmann^^^HENDRIK THEOBALD

3 records

Innemsunan

Active

Nemesia Vent. · Nemesia

Silvia Hofmann

3 records

Hortgem Rua

Active

Actinidia Lindl. · Actinidia

MC NEILAGE MARK^^^BEATSON RON A.^^^MC RAE ELSPETH

3 records

Kerguelen

Active

Camellia japonica L. · Japanese camellia

Stervinou Alain|29290 Guipronvel, FR

3 records

INBOLHOTOR

Active

Begonia x tuberhybrida Voss · Tuberous begonia

Silvia Hofmann

3 records

Keiwhihus

Terminated

Petunia Juss. · Petunia

Shinya Miyano

3 records

HM 1214

Active

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

Josef Heuger

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

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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.