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.

Zhako

Active

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

Seongiun Kim

2 records

Zeva remontante

Terminated

Rubus idaeus L. · Red raspberry

Station de Recherche de Wadenswil (CH)

1 record

ZARAIKA

Terminated

Schlumbergera Lem. · Schlumbergera

J. DE. VRIES POTPLANTECULTURES B.V.

1 record

Zinfandel N

Active

Vitis vinifera L. · Common grape vine

INCONNU (FR)

1 record

Zymova Vitaminka

Terminated

Malus domestica (Suckow) Borkh. · Apple

Klymenko Svitlana Valentynivna, Tereshcenko Tamara Petrivna, Kuznetsov Volodymyr Viktorovych, Honcharovska Inna Valeriivna,

2 records

Zedan 26

Active

Zea mays L. · Maize

Chepolkina Tetiana Fedorivna

2 records

Zviezda Vostoka fioletovaia

Application submitted

Capsicum annuum L. · Bell pepper

Kyrylov Mykhailo Ivanovych, Dubinina Iryna Mykolaivna, Dubinin Serhii Volodymyrovych,

2 records

Zahrei

Active

Vitis vinifera L. · Common grape vine

Hryhoryshen Anatolii Ivanovych, Tarakhtii Liudmyla Ivanivna, Bankovska Mariia Hryhorivna, Ovchynnikov Hryhorii Petrovych, Pis`menaia Larysa Mykhailivna, Meleshko Larysa Fedorivna, Chebanenko IEvheniia Pavlivna, Dokuchaieva IEvheniia Mykolaivna,

2 records

ZAFIRA

Application submitted

Phaseolus vulgaris L. · Common bean

RAMIRO ARNEDO, S.A.

1 record

Zahadka

Active

Vitis vinifera L. · Common grape vine

Morhunienko Ol`ha Hryhorivna, Dylyk Antonina Petrivna, Bankovska Mariia Hryhorivna, Yarmak IEvheniia Dmytrivna, Dokuchaieva IEvheniia Mykolaivna, Meleshko Larysa Fedorivna,

2 records

Yurmala

Active

Zea mays L. subsp. mays (Sweet Corn Group) · Sweet corn

Solomenko Andrii Ivanovych, Breus Oksana Serhiivna, Parii IUliia Oleksandrivna, Parii IAroslav Fedorovych, Kulish Ol`ha IUriivna, Parii Myroslav Fedorovych, Parii Fedir Mykytovych,

2 records

Yuvileina Kosenka

Terminated

Diospyros kaki L. f. · Persimmon

Nebykova Mykhailo Valentynovych, Derev'ianko Nataliia Vasylivna, Opalko Anatolii Ivanovych, Kosenko Ivan Semenovych, Derev'ianko Vasyl Mykolaiovych,

2 records

Yuvileina

Terminated

Actinidia Lindl. · Actinidia

Skrypchenko Nadiia Vasylivna

2 records

Yunha 260

Active

Zea mays L. · Maize

Bodenko Natalia Anatoliivna, Cherchel Vladyslav IUriiovych, Dziubetskyi Borys Volodymyrovych, Khil`chenko Serhii Viktorovych, Slobodian Roman Petrovych, Serikov Volodymyr Oleksiiovych, Sokolov Viacheslav Mykhailovych, Bielousov Anatolii Oleksandrovych,

2 records

YOLINDA

Terminated

Chrysanthemum L. · Chrysanthemum

Cornelis P. VandenBerg

1 record

Zymoiarka

Active

Triticum aestivum L. · Bread wheat

Holyk Liubov Mykolaivna, Khomenko Svitlana Olehivna, Remeslo Volodymyr Vasyl`ovych, Dubovyi Volodymyr Ivanovych, Shelepov Volodymyr Vasyl`ovych, Ulich Oleksandr Leonidovych, Artemchuk Iryna Petrivna, Lohvynenko Valentyna Fedorivna, Morhun Volodymyr Vasylo

2 records

YOKORY

Terminated

Chrysanthemum indicum L. · Indian chrysanthemum

Cornelis P. VANDENBERG (US)

1 record

Zviezda Vostoka shokoladnaia F1

Application submitted

Capsicum annuum L. · Bell pepper

Kyrylov Mykhailo Ivanovych, Dubinina Iryna Mykolaivna, Dubinin Serhii Volodymyrovych,

2 records

Zahrava

Active

Vitis vinifera L. · Common grape vine

Burhelia Nadiia IEvhenivna, Bankovska Mariia Hryhorivna, Fedorenko Maryna Hryhorivna, Kovalova Iryna Anatoliivna, Herus Liudmyla Vasylivna, Stasieva Mariia Ivanivna, Yarmak IEvheniia Dmytrivna, Meleshko Larysa Fedorivna,

2 records

Yokory

Terminated

Chrysanthemum x morifolium Ramat. · Florist's daisy

Cornelis P. VandenBerg

1 record

Yosun

Terminated

Chrysanthemum x morifolium Ramat. · Florist's daisy

VANDENBERG| Cornelis P. Vandenberg

1 record

Yuzhna Harmoniia

Protection expired

Prunus persica (L.) Batsch · Peach

Smykov Volodymyr Karpovych, Oriekhov Valentyna Petrivna, Smykov Anatolii Volodymyrovych, Perfil`ieva Zoia Mykolaivna,

2 records

Zoreslav

Active

Solanum lycopersicum L. · Tomato

Kuraksa Nina Petrivna, Kovalevs`ka Aksyn`ia Viktorivna, Pylypenko Liubov Vasylivna, Ternova Tetiana Andriivna,

2 records

Yellow Favor

Terminated

Chrysanthemum x morifolium Ramat. · Florist's daisy

YODER BROTHERS| Yoder Brothers Inc.

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.