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.

SG8389

Active

Allium cepa L. · Onion

Jaap Reus

1 record

Sciaccarellu

Active

Vitis vinifera L. · Common grape vine

INCONNU (FR)

1 record

Seyval ISK

Terminated

Vitis L. · Grapevine

Instytut Sadownictwa i Kwiaciarstwa im. Szczepana Pieniążka

1 record

Scatolone 2

Terminated

Solanum lycopersicum L. var. lycopersicum · Tomato

MINISTERO DELLE POLITICHE AGRICOLE E FORESTALI - DIREZIONE GENERALE DELLE POLITICHE AGRICOLE ED AGROINDUSTRIALI NAZIONALI

1 record

Sapporo

Terminated

Rhododendron L. · Azalea

HACHMANN| Hans Hachmann

1 record

Sânziana

Active

Rosa L. · Rose

ROMAN GABRIELA MARIAHARSAN EUGENIAGIURGIU MARIA

2 records

Samira

Active

Sorghum x drummondii (Steud.) Millsp. & Chase · Sudangrass

Alfaseed Kft, Budapest

1 record

Sanguine d'Aout

Application submitted

Prunus persica (L.) Batsch · Peach

GAEC des Pepinieres Gromolard (FR)

1 record

Salvus

Active

Solanum lycopersicum L. · Tomato

SEMO A.S., CZ

2 records

Saphira

Active

Vitis vinifera L. · Common grape vine

Hochschule Geisenheim University Institut für Pflanzenzüchtung Herrn Prof. Dr. Ernst Rühl

2 records

Sanctus Hubertus ISK

Terminated

Prunus domestica L. · European plum

Instytut Sadownictwa i Kwiaciarstwa im. Szczepana Pieniążka

1 record

Saltan F1

Terminated

Cucumis sativus L. · Cucumber

Krylov Oleh Mykolaiovych, Borysov Oleksandr Volodymyrovych,

1 record

Semebat

Active

Vitis vinifera L. · Common grape vine

INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR

2 records

Sacy

Active

Vitis vinifera L. · Common grape vine

INCONNU (FR)

1 record

Samburs'ka

Terminated

Ribes rubrum L. · Redcurrant

Kopan Volodymyr Pavlovych, Kopan` Kira Mykolaivna,

2 records

Sanguine Dufour n°41

Application submitted

Prunus persica (L.) Batsch · Peach

Dufour Andre (FR)

1 record

Selenor

Active

Vitis L. · Grapevine

INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR

1 record

Sander F1

Active

Cucumis sativus L. · Cucumber

Andzhei Rostvorovskyi

2 records

Selena

Application submitted

Rubus occidentalis L. · Black raspberry

Niwa Hodowla Roślin Jagodowych sp. z o.o.

2 records

Saint Pierre

Terminated

Fragaria L. · Strawberry

Shahrokh, Khanidazeh

1 record

Saint-Macaire

Active

Vitis vinifera L. · Common grape vine

INCONNU (FR)

1 record

Saint-Julien d'Orléans

Terminated

Prunus domestica L. subsp. insititia (L.) C. K. Schneid. · Damson

INCONNU (FR)

1 record

Sadhorianka

Active

Phaseolus vulgaris L. · Common bean

Olifirovych Volodymyr Oleksandrovych, Olifirovych Svitlana Iosyfivna, Holokhorynska Mariia Hryhorivna,

2 records

Sanguine Tardive Chanas

Application submitted

Prunus persica (L.) Batsch · Peach

GAEC des Pepinieres Gromolard (FR)

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.