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.

Suplumtwentytwo

Active

Prunus salicina Lindl. · Japanese plum

MOWREY, BRUCE D. CAIN, DAVID W.

8 records

Supechsix

Active

Prunus persica (L.) Batsch · Peach

Fear, Carlos

9 records

Sugrathirteen

Active

Vitis L. · Grapevine

SUN WORLD INTERNATIONAL

7 records

Pretty Wendy

Active

Aster L. · Aster

Peter Akerboom

7 records

Koricesi

Active

Rosa L. · Rose

Wilhelm Kordes,Tim-Hermann Kordes,Margarita Kordes

7 records

Lexknipava

Active

Rosa L. · Rose

Silvan Kamstra

7 records

Korhyphe

Active

Rosa L. · Rose

Wilhelm Kordes,Tim-Hermann Kordes,Margarita Kordes

7 records

Korvaky

Active

Rosa L. · Rose

Wilhelm Kordes,Tim-Hermann Kordes,Margarita Kordes

9 records

Galaxy

Active

Rubus L. subg. Rubus · Blackberry

United States Department of Agriculture-ARS HCRL

9 records

Eclipse

Active

Rubus L. subg. Rubus · Blackberry

United States Department of Agriculture-ARS HCRL

7 records

PR36K67

Active

Zea mays L. · Maize

PIONEER HI-BRED INTERNATIONAL

BG HU IT SI SK

11 records

Messina

Active

Hordeum vulgare L. · Barley

SAATBAU LINZ EGEN

AT HU SK UA

11 records

Isengrain

Active

Triticum aestivum L. · Bread wheat

SAS FLORIMOND-DESPREZ Veuve et Fils

BE ES FR HR SI

10 records

KWS Rhum

Active

Triticum aestivum L. · Bread wheat

KWS Momont, F

FR HR IT SK

11 records

Greenway

Active

Pisum sativum L. · Pea

Nordic Seed A-S, DK

DK FI FR UA

14 records

Bianca

Active

Hordeum vulgare L. · Barley

SAATZUCHT STRENG-ENGELEN GMBH&CO. KG

AT DE DK LU

8 records

Bravo

Active

Hordeum vulgare L. · Barley

Poljoprivredni institut, HR

FR HR SI

11 records

ES Mylady

Active

Zea mays L. · Maize

Laurent BETTINGER

BG HU SK UA

9 records

Azur

Protection expired

Pisum sativum L. · Pea

Nickerson SA (FR)

DE ES FR

10 records

Caracas

Protection expired

Brassica napus var. napus · Rapeseed

MONSANTO| Monsanto SAS EDEN PARK - Batiment B

CZ DE DK FR

10 records

Kursus

Active

Zea mays L. · Maize

KWS Saat AG, DE

AT BG HU SI SK

8 records

Pétula

Active

Solanum lycopersicum L. · Tomato

Rijk Zwaan Zaadteelt en Zaadhandel BV (NL)

CZ FR HR NL SK

8 records

KWS Balko

Active

Secale cereale L. · Rye

KWS Lochow

AT DE DK EE PL UA

8 records

SY Belana

Active

Beta vulgaris Sugar Beet Group · Sugar beet

Ursula Eggesieker-Weissenborn

CZ DE HU PL UA

6 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.