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 Sugar beet 381 Maize 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.

Kolmbufa

Terminated

Eryngium planum L. · Blue eryngo

Kolster Holding B.V.

1 record

KLEAF18110

Active

Argyranthemum frutescens (L.) Sch. Bip. · Marguerite daisy

Klemm + Sohn GmbH & Co. KG^^^Nils Klemm^^^Maike Boxriker

1 record

Kolmaclo

Terminated

Eryngium planum L. · Blue eryngo

Kolster Holding B.V.

1 record

KIS Storžič

Application submitted

Solanum tuberosum L. · Potato

Kmetijski Inštitut Slovenije (Agricultural Institute of Slovenia)

1 record

Maravilla

Terminated

Prunus armeniaca L. · Apricot

José Egea Caballero^^^LORENZO BURGOS ORTIZ^^^Federico Dicenta López-Higuera^^^Pedro Martínez Gómez^^^David Ruiz González

2 records

KORCUT0183

Active

Rosa L. · Rose

WILHELM-ALEXANDER KORDES

1 record

Koncorsica

Active

Alstroemeria L. · Alstroemeria

Könst Breeding B.V.

1 record

KONCANYON

Terminated

Alstroemeria L. · Alstroemeria

Könst Breeding B.V.

1 record

Luminan

Active

hybrids between Vitis rotundifolia Michx. and Vitis vinifera L.

Institut National de Recherche pour l'Agriculture l'Alimentation et l'Environnement (INRAE) , Bureau National Interprofessionnel du Cognac (BNIC)

1 record

Korcut0520

Application submitted

Rosa L. · Rose

WILHELM-ALEXANDER KORDES

1 record

KORCUT0414

Active

Rosa L. · Rose

WILHELM-ALEXANDER KORDES

1 record

KORCUT0182

Withdrawn

Rosa L. · Rose

WILHELM-ALEXANDER KORDES

1 record

IPT015917

Active

Rosa L. · Rose

Interplant Roses B.V

1 record

IPK107416

Active

Rosa L. · Rose

Interplant Roses B.V

1 record

Liparu

Active

Dianthus caryophyllus L. · Carnation

HilverdaFlorist B.V.

1 record

Levante

Terminated

Salix L. · Willow

CREA-FL

1 record

KORCUT0233

Active

Rosa L. · Rose

WILHELM-ALEXANDER KORDES

1 record

Kisaria

Terminated

Impatiens New Guinea Group · New Guinea Impatiens

Ludwig Kientzler

2 records

LAMBERT 818

Withdrawn

Agaricus bisporus (Lange.) Sing. · Button mushroom

L.F. Lambert Spawn Co. Inc.

1 record

IPT151619

Application submitted

Rosa L. · Rose

Interplant Roses B.V

1 record

IPK450018

Application submitted

Rosa L. · Rose

Interplant Roses B.V

1 record

IPK056320

Application submitted

Rosa L. · Rose

Interplant Roses B.V

1 record

Kolmapufa

Terminated

Eryngium planum L. · Blue eryngo

Kolster Holding B.V.

1 record

Hilsingir

Active

Limonium sinuatum (L.) Mill. · Statice

HilverdaKooij B.V

1 record

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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.