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.

London Market

Active

Ribes L. · Currants

INCONNU (FR)

1 record

LINDA

Active

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

INTERSEMILLAS SAU

1 record

Loma

Active

Triticum L. · Wheat

BRUNORI ALBERTO

1 record

Malvasia Fina

Active

Vitis vinifera L. · Common grape vine

INCONNU (FR)

1 record

Mallory F1

Active

Allium cepa L. · Onion

Ger Bimsdeboer

1 record

Mahalaxmi

Withdrawn

Solanum lycopersicum L. · Tomato

Krishidhan Seeds Europe B.V.

2 records

MARIA

Active

Prunus avium (L.) L. · Sweet cherry

PETRE LUDOVICROMINGER EMIL

1 record

MALINDI

Terminated

Schlumbergera Lem. · Schlumbergera

HANSSON DK

1 record

Loin de l'Oeil

Active

Vitis vinifera L. · Common grape vine

INCONNU (FR)

1 record

Liviia

Active

Vitis vinifera L. · Common grape vine

Oliinykov Mykola Petrovych, Zahorul`ko Vitalii Volodymyrovych, Lykhovs`koi Volodymyr Volodymyrovych, Volynkin Volodymyr Oleksandrovych, Avidzba Anatolii Mkanovych,

2 records

LID Invicto

Application submitted

Brassica napus L. · Rapeseed

LIDEA FRANCE SAS

1 record

Lidia

Withdrawn

Vitis L. · Grapevine

P.D.M.P. Zakrzewscy

1 record

Livio

Application submitted

Asparagus officinalis L. · Asparagus

BLUMEN GROUP S.P.A

1 record

LIVAL

Protection expired

Vitis L. · Grapevine

INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR

1 record

Listra

Protection expired

Agrostis gigantea Roth · Black bent

DEUTSCHE SAAT| Deutsche Saatveredelung AG

2 records

Maoz

Withdrawn

Capsicum annuum L. · Bell pepper

Syngenta Crop Protection AG

2 records

Livingston F1

Application submitted

Brassica oleracea L. (Cauliflower Group) · Cauliflower

Joep Buun

2 records

Macwairar

Terminated

Rosa L. · Rose

Sam McGredy

1 record

Listan

Active

Vitis vinifera L. · Common grape vine

INCONNU (FR)

1 record

MANDANOVA SL

Active

Citrus reticulata Blanco · Mandarin orange

THE AGRICULTURAL RESEARCH

1 record

LINOR

Active

Cucumis melo L. · Melon

SEMILLAS FITO, S.A.

1 record

Linar 90

Terminated

Arachis hypogaea L. · Peanut

Karanda Tetiana Mykolaivna, Farafonov Viktor Anatoliiovych, Barbaruk Valentyna Tadeushivna, Piter Bohdan Chykaliuk,

2 records

M9 T337.1

Active

Malus Mill. · Apple

Matsenko Maksym Oleksandrovych

2 records

Malinka Star

Active

Solanum lycopersicum L. · Tomato

MAURIZIO BACCHI

2 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.