Variety traits

Productivity

Productivity is the biological potential of a variety realized under specific growing conditions. It reflects the ability of a variety to produce a yield depending on agronomic practices, climate, and soil fertility.

Mentioned in descriptions 27 845 varieties reference book.

The productivity of a variety is a characteristic of its biological potential, which manifests itself through interaction with production conditions. It is divided into potential yield, possible under ideal environmental parameters, and actual (planned) yield, which depends on the actual level of agronomic practices, seed quality, and the climatic characteristics of a specific year. The choice of a variety is based on the correspondence of its genetic capabilities to the intensity level of technologies used on the farm.

Yield metrics in centners or tons per hectare are used to assess productivity, and in greenhouses, in kilograms per square meter. Since crop moisture content at harvest can vary, data is recalculated to a standard moisture content to ensure accurate varietal comparison. This complex trait is formed from yield structure elements, such as stand density, grain per ear, thousand kernel weight, and plant survival.

Productivity assessment during variety testing is conducted in comparison with a standard variety on plots with multiple replications to ensure data reliability. For statistical confirmation of differences, analysis of variance methods are used at a 95% confidence level. A condition for recommending a variety for introduction is its statistically significant superiority over the standard in productivity or other economically useful traits, with an increase of 8–10% considered a substantial basis for further study.

Sources10

Breakdown by crop

Productivity — Common Wheat 409 Maize productivity 374 Productivity — Sugar Beet 362 Tomato Productivity 270 Rose productivity 256 Productivity of Perennial Ryegrass 256 Peach Productivity 245 Pepper Productivity 228 Apple Productivity 224 Barley productivity 181 Olive productivity 174 Grape productivity 161 Alfalfa productivity 161 Maize productivity 123 Productivity of Red Clover 121 Rapeseed productivity 121 Sunflower productivity 112 Gerbera productivity 112 Productivity — Durum Wheat 106 Cucumber productivity 102 Productivity of Italian ryegrass 100 Productivity of garden strawberry 99 Sweet cherry productivity 98 Bean productivity 96

Found in these crops

Bread wheat 453 Maize 381 Sugar beet 381 Apple 354 Tomato 349 Peach 320 Perennial ryegrass 287 Bell pepper 285 Rose 266 Grapevine 253 Barley 214 Olive 210

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.

ICIA 2

Active

Persea americana Mill. · Avocado

LUISA GALLO LLOBET

1 record

Barriot

Withdrawn

Festuca arundinacea Schreb. · Tall fescue

Barenbrug Holland BV (NL)

1 record

4106A186 05

Terminated

Brassica napus var. napus · Rapeseed

Konrad Kraling

2 records

Suculente Mari

Active

Prunus persica (L.) Batsch · Peach

PSB Producción Vegetal S.L

1 record

Solitaire

Active

Hippeastrum Herb. · Amaryllis

Charles Barnhoorn

1 record

CLAMOROSO

Application submitted

Solanum lycopersicum L. · Tomato

CAPITAL GENETIC EBT, S.L.

1 record

216-3 Cl

Active

Vitis L. · Grapevine

INCONNU (FR)

1 record

Verneta

Terminated

Hypericum androsaemum L. · Tutsan

Handelskwekerij Verheijen V.O.F

1 record

Bohatyr

Active

Silphium perfoliatum L. · Cup plant

Rakhmetov Dzhamal Bakhlulovych, Stadnichuk Nina Oleksandrivna,

2 records

Palatina

Withdrawn

Prunus salicina Lindl. · Japanese plum

PSB Producción Vegetal S.L

2 records

Séraphine

Application submitted

Fragaria x ananassa Duchesne ex Rozier · Garden strawberry

Stefan Kraege

1 record

Winter COT

Application submitted

Prunus armeniaca L. · Apricot

Cot International S.A.R.L.

1 record

Serafina

Application submitted

Prunus persica (L.) Batsch · Peach

PSB Producción Vegetal S.L

1 record

Plenty

Active

Streptocarpus x hybridus Voss · Cape primrose

Fleischle Gartenbau GbR

1 record

Fawo 2

Active

Populus maximowiczii x Populus trichocarpa

Nordwestdeutsche Forstliche Versuchsanstalt Abt. Waldgenressourcen

1 record

Zluka

Terminated

Triticum aestivum L. · Bread wheat

Zamlila Nina Petrivna, Lebedieva Halyna Danylivna, Sorokin Volodymyr Valentynovych, Chebakov Mykola Petrovych, Artemchuk Iryna Petrivna, Morhun Volodymyr Vasylovych,

1 record

ZPTC 196

Withdrawn

Zea mays L. subsp. mays (Maize Group) · Maize

Maize Research Institute Zemun Polje

1 record

Zoloti vorota

Terminated

Dahlia Cav. · Dahlia

Yaschenko Mykola Petrovych

1 record

Zhaneta

Active

Lavandula angustifolia Mill. · English lavender

Stanko Stanev - Kazanlak (BG)

2 records

Zhaivir

Withdrawn

Beta vulgaris Sugar Beet Group · Sugar beet

Roik Mykola, Kulik Oleksandr, Krotiuk Lidiia, Andreieva Larysa, Vakulenko Pavlina, Palamarchuk Liubov, Dubchak Oksana

2 records

Zhalt Sadovski

Terminated

Sesamum indicum L. · Sesame

Pavel P. Mindorovski, Yordan A. Dimitrov, Stanko G. Delikostadinov, Ivanka V. Sabeva, Anka I. Giteva, Todorka G. Pendova

1 record

Zaporiz`kyi 32

Terminated

Helianthus annuus L. · Sunflower

Parkhomenko Serhii Mykolaiovych, Nikitchyn Dmytro Ivanovych, Diadiura Valentyna Petrivna, Kutischeva Nataliia Mykolaivna, Scherban` Nataliia Fedorivna, Scherban` Serhii Vasyl`ovych, Riabota Oleksandr Mykolaiovych,

1 record

Zlatoslava

Active

Glycine max (L.) Merr. · Soybean

Krentsiv IAroslava Ihorivna, Ivaniuk Serhii Vasyl`ovych, Babych Anatolii Oleksandrovych, Mostipan Tetiana Vasylivna, Savranchuk Volodymyr Viktorovych, Sukharieva Melaniia Dmytrivna, Medvedieva Liudmyla Romanivna,

2 records

ZL965V

Terminated

Helianthus annuus L. · Sunflower

Pershyna Liliia Vasylivna, Odynets` Serhii Ivanovych, Shudria Larysa Ivanivna, Kutischeva Nataliia Mykolaivna, Lytovchenko Borys Kyrylovych,

2 records

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Variety traits

Maturity group 89 063
Yield 67 000
Vigor 53 548
Plant height 51 504
Lodging 50 198
Taste and aroma 36 010
Variety origin 29 523
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.