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.

EP TRITI

Active

Tripterygium regelii Sprague & Takeda

Tomas Lagerström

2 records

DICHIRAP

Application submitted

Rosa L. · Rose

MR COLIN DICKSON

2 records

Diasttralav

Terminated

Diascia Link & Otto · Twinspur

Syngenta Seeds B.V.

2 records

EVIPO086

Active

Clematis L. · Clematis

Poulsen Roser A/S^^^Raymond J. Evison Ltd.

2 records

Devotion

Active

Ocimum basilicum L. · Basil

James E. Simon, Robert Michael Pyne, Christian Andrew Wyenandt, Rutgers, The state university of New Jersey

2 records

Delrosu

Active

Rosa L. · Rose

Société Nouvelle Pépinières et Roseraies Georges Delbard S.A.S.

2 records

Evipo012

Terminated

Clematis L. · Clematis

Poulsen Roser A/S^^^Raymond J. Evison Ltd.

2 records

Evipo001

Terminated

Clematis L. · Clematis

Poulsen Roser A/S^^^Raymond J. Evison Ltd.

2 records

Elda Yellow

Active

Chrysanthemum L. · Chrysanthemum

PARATY B.V.B.A

2 records

Clariss

Active

Prunus persica (L.) Batsch · Peach

PSB Producción Vegetal S.L

3 records

El Capitan

Active

Lilium L. · Lily

Wagenaar Lelies B.V.

2 records

Delgraros

Active

Rosa L. · Rose

Société Nouvelle Pépinières et Roseraies Georges Delbard S.A.S.

2 records

ET RDB 751

Active

Hybrids between Echinacea purpurea and Rudbeckia hirta

Eternal Plant Boijl B.V.

2 records

Early Maycrest

Protection expired

Prunus persica (L.) Batsch · Peach

Toews, Ronald G.|17591 E. Huntsman, Reedley, CA 93654

2 records

ET RDB 02

Active

Rudbeckia L. · Coneflower

Eternal Plant Boijl B.V.

2 records

ET EPB 716

Active

Helleborus orientalis x Helleborus x ericsmithii

Eternal Plant Boijl B.V.

2 records

Ebony Rose

Active

Prunus salicina Lindl. · Japanese plum

Zaiger's Inc. Genetics

3 records

Dekfirmenich

Terminated

Chrysanthemum L. · Chrysanthemum

Cornelis W. Dekker

2 records

Duevinsky

Active

Pelargonium zonale (L.) L'Hér. · Horseshoe pelargonium

Tobias Dümmen

2 records

Duetirevel

Terminated

Osteospermum L. · Osteospermum

Tobias Dümmen

2 records

Duetimdepur

Terminated

Osteospermum L. · Osteospermum

Tobias Dümmen

2 records

Duetigo

Active

Dimorphotheca ecklonis DC. · Trailing African daisy

Tobias Dümmen

2 records

Duesurwi

Terminated

Petunia Juss. · Petunia

MARGA DÜMMEN

2 records

Duesaoran

Active

Pelargonium zonale (L.) L'Hér. · Horseshoe pelargonium

Tobias Dümmen

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.