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.

Telake

Terminated

Ribes rubrum L. · Redcurrant

Baumschule Kiefer

3 records

Sunshine Charm

Active

Tradescantia virginiana L. · Virginia spiderwort

Janet N. Egger

2 records

Sunpa 423

Active

Mandevilla sanderi (Hemsl.) Woodson · Brazilian jasmine

Tim Koene

2 records

Tulare

Active

Prunus domestica L. · European plum

DOYLE F. JAMES^^^DE JONG THEODORE

3 records

Tech Elebule

Active

Lobelia erinus L. · Edging lobelia

Goldsmith Seeds Europe B.V.

2 records

Tiplo

Terminated

Chrysanthemum L. · Chrysanthemum

Pierre Bernard^^^François Bernard

2 records

Sunsenebubakai

Active

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

Tomoya Misato

2 records

Sunmanderemi

Active

Mandevilla sanderi (Hemsl.) Woodson · Brazilian jasmine

Tomoya MISATO, Yasuyuki Murakami

2 records

Sunloshiro

Active

Lophospermum erubescens x Maurandya barclayana

Yasuko Isobe

2 records

Timeless Glow

Active

Heuchera L. · Coral Flower

Hansen Hans A

2 records

Sunparaoriaka

Active

Mandevilla sanderi (Hemsl.) Woodson · Brazilian jasmine

Tomoya Misato

2 records

Suncalkucrem

Terminated

Calibrachoa Cerv. · Calibrachoa

Takeshi Kanaya

2 records

Sunbui Mirekui

Terminated

Petunia Juss. · Petunia

Tetsuya Kako^^^Kiyoshi Miyazaki

2 records

Thunderbolt

Application submitted

Hosta sieboldiana (Hook.) Engl. · Siebold's plantain lily

Hawkridge Farms Inc.

2 records

Sunpa 421

Active

Mandevilla sanderi (Hemsl.) Woodson · Brazilian jasmine

Tim Koene

2 records

Sunsurfaz

Active

Petunia Juss. · Petunia

Yasuko Isobe, Takeshi Kanaya

2 records

Sunsenemui

Active

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

Tomoya Misato

2 records

Sunny Jackpot

Active

Eryngium planum L. · Blue eryngo

René van Gaalen, Huibert Anne de Boer

2 records

SPCDW1512

Active

Vanda Jones ex R. Br. · Vanda

Thumrong Suphachadiwong

2 records

Sunmilk

Terminated

Petunia Juss. · Petunia

Kazunari Iwaki^^^Takuro Ishihara^^^SHINYA MIYANO

2 records

Tan01106

Terminated

Rosa L. · Rose

Hans Jurgen Evers

2 records

Sunparasure

Active

Mandevilla sanderi (Hemsl.) Woodson · Brazilian jasmine

Tomoya Misato

2 records

Sultana

Active

Humulus lupulus L. · Common hop

Roger D Jeske

2 records

Sunpararekin

Active

Mandevilla x amabilis (Backh. & Backh. f.) Dress · Alice du Pont mandevilla

Tomoya Misato

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.