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.

TURCALREAU

Active

Alstroemeria L. · Alstroemeria

Pierre TURC & Fils SARL (FR)

1 record

Verum

Terminated

Miscanthus x giganteus J. M. Greef & Deuter ex Hodk. & Renvoize · Giant miscanthus

Drahun Oleksandr Viktorovych

2 records

Turbo

Withdrawn

Trifolium resupinatum L. · Persian clover

MICHEL OBTENTION

1 record

Tum

Application submitted

Solanum lycopersicum L. · Tomato

Warszawskie Przedsiębiorstwo Hodowli Roślin Ogrodniczych

2 records

Troya

Application submitted

Vitis vinifera L. · Common grape vine

Dimitar Babrikov, Venelin Roychev, Agricultural University - Plovdiv (BG)

1 record

Valentina F1

Active

Solanum melongena L. · Eggplant

Hari Besels

1 record

Tutti Sun

Application submitted

Solanum lycopersicum L. · Tomato

HM Clause SAS (FR)/Abundant Seeds Pty Ltd (AU)

1 record

Trophy F1

Active

Zea mays L. subsp. mays (Sweet Corn Group) · Sweet corn

Hari Besels

1 record

Vento F1

Terminated

Allium cepa L. · Onion

Willem P. Van haecke

1 record

Tromboncino

Terminated

Cucurbita moschata Duchesne · Butternut squash

Domaine Public (FR)

1 record

Utigord Falls

Active

Rosa L. · Rose

Verschuren Rozen B.V.

1 record

TT706

Active

Cichorium intybus L. · Chicory

T&T VEGETABLE SEEDS S.R.L.

1 record

Vasylysa prekrasna

Terminated

Prunus avium (L.) L. · Sweet cherry

Yarushnykov Volodymyr Volodymyrovych, Taranenko Liliia Ivanivna,

2 records

Vasco F1

Active

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

Mark van der Zouwen

1 record

Tryumf

Terminated

Juglans regia L. · Persian walnut

Instytut Sadownictwa i Kwiaciarstwa im. Szczepana Pieniążka

1 record

Varousset

Active

Vitis L. · Grapevine

INCONNU (FR)

1 record

UNI3510

Active

Zea mays L. · Maize

Eric Rayn

2 records

Trent

Terminated

Ribes L. · Currants

JECH| Zbynek Jech c/o Sempra Praha -Breeding Station-

1 record

VALLEY GOLD

Active

Citrus L. · Citrus

AGRICULTURAL RESEARCH COUNCIL

2 records

TREAZURE

Terminated

Festuca rubra L. · Red fescue

ZAJAC PERFORMANCE SEEDS

1 record

Trapezitsa

Active

Vitis vinifera L. · Common grape vine

Miroslav Ivanov, Zdravko Nakov, Vanyo Haygarov

2 records

Ukrains`kyi

Active

Solanum lycopersicum L. · Tomato

Yurkevych Larysa Nazarivna, Potopal`s`kyi Anatolii Ivanovych,

2 records

Travisto

Withdrawn

Lolium multiflorum Lam. · Italian ryegrass

INAKTIV Euro Grass Breeding GmbH & Co. KG

1 record

Valentyn 90

Terminated

x Triticosecale Wittm. ex A. Camus · Triticale

Filobok Vira Oleksiivna, Fomenko Nina Panteliivna, Bukreieva Halyna Ivanivna, Khudokormova Zhanna Mykolaivna, Filobok leontii Petrovych, Kudriashov Ihor Mykolaiovych, Bespalova Liudmyla Andriivna, Dudka Liubov Fedorivna, Kovtunenko Viktor IAkovych, Tymof

1 record

1 2 ... 761 762 763 764 765 766 767 ... 1196 1197 Next

Jump to page 171 342 513 664 684 754 774 855 864 1 026

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.