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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.

Ceahlău

Terminated

Daucus carota L. · Carrot

AMBARUS SILVICA

RO
2 records

Clanio

Active

Solanum lycopersicum L. · Tomato

Gautier Semences SAS (FR)

FR
2 records

Coco de Prague nain

Protection expired

Phaseolus vulgaris L. · Common bean

Domaine Public (FR)

FR
2 records

Cierva

Terminated

Capsicum annuum L. · Bell pepper

SEMINIS INC

ES
2 records

Ciberio

Active

Triticum durum Desf. · Durum wheat

BALTZIS NIKOLAOS (GR)

BG
2 records

CLEMENRUBI

Active

Citrus clementina hort. ex Tanaka · Clementine

EXPL.AGR. NAVARRO DUVAL

ES
4 records

Chevalier jaune

Active

Malus domestica (Suckow) Borkh. · Apple

Domaine Public (FR)

FR
2 records

CABATXA

Active

Ficus carica L. · Common fig

JUNTA DE EXTREMADURA - FINCA LA ORDEN-VALDESEQUERA

ES
3 records

Carac

Application submitted

Pyrus communis L. · European pear

SEMPRA PRAHA A S

PL
2 records

CAPRI

Terminated

Dianthus caryophyllus L. · Carnation

J.SOLA

ES
2 records

Charles peguy

Terminated

Triticum aestivum L. · Bread wheat

Ets Claude Camille Benoist SA (FR)

FR
3 records

Cannibale

Active

Lolium multiflorum Lam. var. westerwoldicum Wittm. · Westerwolds Ryegrass

Carneau Freres SA (FR)

FR
3 records

Chirpan 539

Active

Gossypium L. · Cotton

M. Bozhinov, L. Bozhinova, B. Bozhinov

BG
3 records

Burdalo

Active

Solanum lycopersicum L. · Tomato

Nunhems B.V.

NL
4 records

Cesare

Active

Cucurbita pepo L. · Field pumpkin

BLUMEN GROUP S.P.A

IT
2 records

Centenar

Active

Capsicum annuum L. · Bell pepper

Mogos Agro SRL

RO
3 records

Calimero

Active

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

UNITED GENETICS SEEDS CO

PT
2 records

Celanie

Active

Lactuca sativa L. · Lettuce

Rijk Zwaan Zaadteelt en Zaadhandel BV (NL)

FR
3 records

Broksec

Active

Prunus x fontanesiana (Spach) C. K. Schneid.

Lyle A. BROOKS (US)

FR
2 records

CAL 214 Imperial

Active

Allium cepa L. var. cepa · Onion

Enza Zaden Beheer B.V.

NL
2 records

Cecybon

Terminated

Triticum aestivum L. · Bread wheat

Syngenta Participations AG| CH

FR
3 records

Brigeor

Active

hybrids between Solanum lycopersicum L. and S. habrochaites S. Knapp & D.M. Spooner

INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR

FR
2 records

Cavado

Active

Brassica oleracea L. (Kohlrabi Group) · Kohlrabi

Rijk Zwaan Zaadteelt en Zaadhandel B.V.

NL
2 records

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