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.

Teti

Active

Cucurbita pepo L. · Field pumpkin

Enza Zaden Beheer B.V.

2 records

Tesón

Active

Capsicum annuum L. · Bell pepper

RAMIRO ARNEDO, S.A.

2 records

Taco

Active

Capsicum annuum L. · Bell pepper

CORA SEEDS S.R.L

2 records

Tábor

Active

Malus domestica (Suckow) Borkh. · Apple

Petr Kumšta (CZ)

8 records

Tolteca

Active

Capsicum annuum L. · Bell pepper

MERIDIEM SEEDS S.L.

2 records

Tamburo

Terminated

Lactuca sativa L. · Lettuce

Nickerson Zwaan

2 records

Terradou

Active

Solanum lycopersicum L. · Tomato

Agri Obtentions SA (FR)/Institut National de la Recherche Agronomique (FR)

2 records

Tankini

Active

Solanum lycopersicum L. · Tomato

Gautier Semences SAS (FR)

2 records

SY Sandro

Active

Zea mays L. · Maize

Syngenta participation AG

3 records

Talkito

Active

Avena nuda L. · Naked oat

Cultivari Getreidezüchtungsforschung Darzau gGmbH

3 records

SY Photon

Active

Zea mays L. subsp. mays (Maize Group) · Maize

Syngenta Crop Protection AG, CH

2 records

Tamaron

Active

Cucumis melo L. · Melon

UNITED GENETICS SEEDS CO

2 records

Teocle

Active

Solanum lycopersicum L. · Tomato

HAZERA SEEDS BV

3 records

SY Gemini

Active

Zea mays L. · Maize

Syngenta Crop Protection AG

2 records

Telamon

Terminated

Capsicum annuum L. · Bell pepper

Vilmorin-Mikado SAS (FR)

3 records

SY Freyja

Active

Zea mays L. · Maize

Syngenta Crop Protection AG

2 records

Talverõõm

Active

Malus domestica (Suckow) Borkh. · Apple

Uno Kivistik

4 records

Tejo

Active

Cucumis sativus L. · Cucumber

SEMILLAS FITO, S.A.

2 records

Tęcza

Terminated

Allium cepa L. var. cepa · Onion

PLANTICO HODOWLA I NASIENNICTWO OGRODNICZE ZIELONKI SP. Z O.O.

3 records

Timenta

Active

Solanum lycopersicum L. · Tomato

Gautier Semences SAS (FR)

2 records

Taavi

Active

Malus domestica (Suckow) Borkh. · Apple

Uno Kivistik

4 records

Taxi

Active

Cucumis melo L. · Melon

MERIDIEM SEEDS S.L.

2 records

Taggi

Terminated

Rhododendron simsii Planch. · Indica azalea

JACKST| Bernd Jackst

2 records

Syriusz

Active

Solanum lycopersicum L. · Tomato

PLANTICO HODOWLA I NASIENNICTWO OGRODNICZE ZIELONKI SP. Z O.O.

4 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.