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.

Stellax

Active

Solanum lycopersicum L. · Tomato

Axia Vegetable Seeds B.V.

2 records

STINE 9401-0

Active

Zea mays L. · Maize

Harry Stine

1 record

Stealth F1

Application submitted

Solanum lycopersicum L. · Tomato

J. Hoogstarten

2 records

Stylino

Application submitted

Solanum lycopersicum L. · Tomato

Enza Zaden Beheer B.V.

2 records

Sunny Double Gift

Application submitted

Lilium L. · Lily

Mak Breeding Rights B.V./Arroyo Rights B.V.

1 record

Studenykivs`ka

Terminated

Prunus cerasus L. · Sour cherry

Kondratenko Petro Vasyl`ovych, Kischak Olena Anatoliivna,

2 records

Stasia

Active

Allium fistulosum L. · Welsh onion

Shabetia Oksana Mykolaivna, Tymchuk Viktor Mykhailovych, Litvinova Olena Oleksandrivna, Shabetia Viktor Volodymyrovych,

2 records

Super Shintosa

Active

Cucurbita maxima Duchesne x Cucurbita moschata Duchesne

Syngenta Seeds B.V.

1 record

Stareks F1

Terminated

Cucumis sativus L. · Cucumber

Ersyn Hiunsel

1 record

St Andrews

Active

Lilium L. · Lily

G.A. Verdegaal en Zn. Export B.V.

1 record

STOROZhYNETsKYI

Application submitted

Corylus avellana L. · Common hazel

HAVRYLETS NATALIIA, HRYNYK IHOR, SOBOL VIKTOR, UDOVYCHENKO KATERYNА, KOZHOKAR ZINA, RUZHYTSKA IRYNA

1 record

Summer Isle

Active

Allium fistulosum L. · Welsh onion

TOZER SEEDS LTD

1 record

Summer Dance

Active

Cucumis sativus L. · Cucumber

TAKII EUROPE B V

1 record

Sremianin F1

Application submitted

Cucumis sativus L. · Cucumber

Arkadiusz Labrzycki

1 record

Stirot

Terminated

Euphorbia x lomi Rauh

SCHWAB-STIRNADEL| Marianne Schwab-Stirnadel

1 record

Spasena

Active

Prunus persica (L.) Batsch · Peach

A. Zhivondov, S. Dabev, Yu. Bozhikova

1 record

Stiense boon

Withdrawn

Phaseolus coccineus L. · Runner bean

De Tuinen van Weldadigheid

1 record

Sukholymans'kyi bіlyi

Active

Vitis vinifera L. · Common grape vine

Kostiuk Oleksii Nikiforovych, Dokuchaieva IEvheniia Mykolaivna, Tsebrii Mykhailo Petrovych, Aivazian Petros Karapetovych,

1 record

Stella ISK

Withdrawn

Prunus avium (L.) L. · Sweet cherry

Instytut Sadownictwa i Kwiaciarstwa im. Szczepana Pieniążka

1 record

Sunmariribu

Terminated

Glandularia x hybrida (hort. ex Groenl. & Rümpler) G. L. Nesom & Pruski · Common Garden Verbena

Suntory Flowers

1 record

Stabilis F1

Terminated

Brassica oleracea L. (Cauliflower Group) · Cauliflower

Rijk Zwaan Zaadteelt en Zaadhandel B.V.

1 record

Spitfire

Withdrawn

Solanum lycopersicum L. · Tomato

Harris Moran Seed Company (USA) (US)

1 record

Štaro vengrinė

Terminated

Prunus domestica L. · European plum

Lietuvos agrarinių ir miškų mokslų centro filialas Sodininkystės ir daržininkystės institutas

1 record

Sphinx

Terminated

Impatiens New Guinea Group · New Guinea Impatiens

KIENTZLER| Ludwig Kientzler

1 record

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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.