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.

Lucinda

Active

Allium cepa L. var. cepa · Onion

Enza Zaden Beheer B.V.

2 records

Maestria

Active

Solanum lycopersicum L. · Tomato

Graines Gautier SA (FR)

3 records

Martina

Active

Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon

SEMILLAS FITO, S.A.

2 records

Marsunny

Active

Solanum lycopersicum L. · Tomato

Gautier Semences SAS (FR)

3 records

Macio

Active

Capsicum annuum L. · Bell pepper

ESASEM SPA

2 records

M 25

Active

Malus domestica (Suckow) Borkh. · Apple

3 records

LS 1314

Active

Solanum lycopersicum L. · Tomato

LARK SEEDS INTERNATIONAL, USA

2 records

Madissoni roosa

Active

Prunus avium (L.) L. · Sweet cherry

Estonian University of Life Sciences Institute of Agricultural and Environmental Sciences Polli Horticultural Research Centre

4 records

LS 1278

Active

Solanum lycopersicum L. · Tomato

LARK SEEDS INTERNATIONAL, USA

2 records

M 9 T337

Active

Malus domestica (Suckow) Borkh. · Apple

3 records

Markyno

Active

Solanum lycopersicum L. · Tomato

UNITED GENETICS SEEDS CO

2 records

Martlet

Active

Ribes uva-crispa L. · Gooseberry

T.J. Sobey (GB)

4 records

Machado

Active

Capsicum annuum L. · Bell pepper

HAZERA SEEDS BV

2 records

Mac-9

Active

Malus Mill. · Apple

2 records

Maaspower

Application submitted

hybrids between Solanum lycopersicum L. and S. habrochaites S. Knapp & D.M. Spooner

Nunhems Netherlands B.V.

6 records

Marseigna

Active

Malus domestica (Suckow) Borkh. · Apple

Domaine Public (FR)

2 records

Maximina

Active

Phaseolus vulgaris L. · Common bean

INIA/SERIDA

3 records

Marques

Terminated

Cucumis melo L. · Melon

Syngenta Seeds B.V.

2 records

Lyker

Withdrawn

Capsicum annuum L. · Bell pepper

Monsanto Vegetable IP Management B.V.

2 records

Marpink

Active

Solanum lycopersicum L. · Tomato

Gautier Semences SAS (FR)

3 records

Marnouar

Active

Solanum lycopersicum L. · Tomato

Gautier Semences SAS (FR)

3 records

Marnero

Active

Solanum lycopersicum L. · Tomato

Gautier Semences SAS (FR)

3 records

Maridonne

Active

Castanea sativa Mill. · Sweet chestnut

INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR

2 records

Maveric

Active

Cucurbita pepo L. · Field pumpkin

Gautier Semences SAS (FR)

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.