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.

Sunbelnero

Terminated

Calibrachoa Cerv. · Calibrachoa

Takeshi Kanaya

1 record

Staviski Orange

Terminated

Chrysanthemum L. · Chrysanthemum

PARATY B.V.B.A

2 records

SH 1923

Withdrawn

Saxifraga cortusifolia Siebold & Zucc.

Josef Heuger

1 record

Super Nova

Active

Ribes nigrum L. · Blackcurrant

Albert Hund Beerenobst

1 record

Selenor

Active

Vitis vinifera L. · Common grape vine

Institut National de Recherche pour l'Agriculture l'Alimentation et l'Environnement (INRAE)

1 record

Stainless Steel

Withdrawn

Aconitum L. · Monkshood

A. Geertings & Zonen B.V.

1 record

Sela

Active

Calluna vulgaris (L.) Hull · Common heather

Edens Creations B.V.

2 records

Smoothie Time

Terminated

Chrysanthemum L. · Chrysanthemum

Cleangro Ltd

1 record

RUTH_GERSTETTER

Active

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

2 records

SMNSHSO

Active

Syringa L. · Lilac

TIMOTHY D WOOD

1 record

Sunsenerapi

Terminated

Pericallis x hybrida (Scheidw.) B. Nord. · Cineraria

Kiyoshi Miyazaki

1 record

Sublim 2801

Active

Prunus persica (L.) Batsch · Peach

Joan Bonany^^^Simó Alegre^^^Cristian Fontich^^^Celia Cantin^^^Arsène Maillard^^^Laurence Maillard

1 record

Sun Pop

Application submitted

Prunus avium (L.) L. · Sweet cherry

Cot International S.A.R.L.

1 record

Ruby Slippers

Terminated

Begonia-Rex-Hybridae · King begonia

Dan Heims

1 record

Savorella

Active

Prunus persica (L.) Batsch · Peach

PSB Producción Vegetal S.L

1 record

Sene Nina 55

Application submitted

Pericallis x hybrida (Scheidw.) B. Nord. · Cineraria

Kiyoshi Miyazaki

1 record

Sunpa 1935

Application submitted

Mandevilla sanderi (Hemsl.) Woodson · Brazilian jasmine

Masahiro Yamada

1 record

Sunny Yoigloo

Terminated

Chrysanthemum L. · Chrysanthemum

Mark A. Smith

1 record

Sapiro Yellow

Terminated

Chrysanthemum L. · Chrysanthemum

Pieters Plant Production B.V.B.A.

1 record

Sanisutanfu

Terminated

Fuchsia L. · Fuchsia

Ushio Sakazaki^^^Hidefumi Funakoshi^^^Mito Ikeda^^^TANAKA TOSHI^^^KENKICHI NOSE

1 record

Romagna Gold

Active

Prunus persica (L.) Batsch · Peach

Vincenzo Ossani

1 record

SAKPXC015

Terminated

x Petchoa J. M. H. Shaw · Petchoa

Sakata Seed Corporation (SCC)

1 record

Rivierenhof

Terminated

Rosa L. · Rose

Instituut voor Landbouw- en Visserijonderzoek (ILVO) Eenheid Plant

1 record

Sidonia

Application submitted

Prunus persica (L.) Batsch · Peach

PSB Producción Vegetal S.L

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

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.