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.

Seka

Active

Glycine max (L.) Merr. · Soybean

Poljoprivredni Institut Osijek, HR

3 records

Sarvari borostyan

Active

Solanum tuberosum L. · Potato

Sarvari Istvan

5 records

Secesja

Active

Phleum pratense L. · Timothy grass

Malopolska Hodowla Roslin Spolka z o.o.

4 records

Siela

Active

Hordeum vulgare L. · Barley

prof.Dragomir Valchev, prof.Darina Valcheva

4 records

SCH167046

Active

Gerbera L. · Gerbera

Piet Schreurs Holding B.V.

3 records

SCH165036

Active

Gerbera L. · Gerbera

Piet Schreurs Holding B.V.

3 records

SCH147032

Active

Gerbera L. · Gerbera

Piet Schreurs Holding B.V.

3 records

Scapino

Active

Lolium x hybridum Hausskn. · Hybrid ryegrass

DLF Seeds A/S

5 records

Saracen

Terminated

Beta vulgaris Sugar Beet Group · Sugar beet

SYNGENTA WINTER OILSEED AB

3 records

Sayada

Active

Solanum tuberosum L. · Potato

Sloots Aardappelkweekbedrijf B.V.

5 records

Sayamusume

Active

Glycine max (L.) Merr. · Soybean

SNOW BRAND SEED CO.LTD

4 records

Sandis

Active

Trifolium pratense L. · Red clover

Latvijas Lauksaimniecibas universitate

4 records

Samuil

Active

Triticum aestivum L. · Bread wheat

Todor Gubatov

5 records

Sancia

Active

Zea mays L. · Maize

HOLDEN'S FOUNDATION SEEDS INC.

4 records

Schwabenspelz

Terminated

Triticum aestivum L. subsp. spelta (L.) Thell. · Spelt

KLING| Dr. Christoph Kling in Universitaet Hohenheim - Landessaatzuchtanstalt -

4 records

Ruttinova

Active

Trifolium pratense L. · Red clover

FAL Station de Recherche Agronomique Federale (CH)

3 records

Salgado

Terminated

Cucumis melo L. · Melon

Nunhems B.V.

5 records

Rufus

Active

Cucumis sativus L. · Cucumber

PLANTICO HODOWLA I NASIENNICTWO OGRODNICZE ZIELONKI SP. Z O.O.

3 records

Saritsam

Active

Triticum durum Desf. · Durum wheat

CONSERVATION VARIETY

3 records

Rumba

Active

Oryza sativa L. · Rice

Centre Francais du Riz (FR)/CIRAD (FR)

5 records

Royal Gold

Active

Prunus persica (L.) Batsch · Peach

Zaiger, Chris F.|537 Rosemore Avenue Modesto, CA 95351

5 records

Roberta

Active

Capsicum annuum L. · Bell pepper

W. LEGUTKO PRZEDSIEBIORSTWO HODOWLANO NASIENNE SP.Z.O.O

4 records

Romansa

Active

Capsicum annuum L. · Bell pepper

Superior, Velika Plana

3 records

Roma

Terminated

Alstroemeria L. · Alstroemeria

Konst Alstroemeria BV

3 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.