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.

Tardus

Active

Dactylis glomerata L. · Cocksfoot

GIE GRASS (FR)

2 records

Oesia

Terminated

Cichorium intybus L. (Industrial Chicory Group) · Chicory

Societe des Produits Nestle

3 records

ST Lamaro

Application submitted

Beta vulgaris Sugar Beet Group · Sugar beet

STRUBE D and S GMBH

2 records

NAZARET

Active

Fragaria x ananassa Duchesne ex Rozier · Garden strawberry

IFAPA-INIA-FNM-NTF-FV

4 records

Ossk 635

Active

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

Poljoprivredni Institut Osijek, HR

2 records

Monekat

Active

Prunus persica (L.) Batsch · Peach

Rene Monteux-Caillet (FR)

3 records

Rotorua

Active

Cucurbita maxima Duchesne · Giant pumpkin

Graines Voltz (FR)

2 records

Rajah

Active

Beta vulgaris Sugar Beet Group · Sugar beet

SESVANDERHAVE, N.V./S.A.

2 records

RGT Beticur

Terminated

Triticum durum Desf. · Durum wheat

RAGT 2n

2 records

Quirinal

Terminated

Cucurbita pepo L. · Field pumpkin

Seminis Vegetable Seeds France (FR)

2 records

Orange Cream

Active

Capsicum annuum L. · Bell pepper

Rijk Zwaan Zaadteelt en Zaadhandel B.V.

3 records

LG31630

Active

Zea mays L. · Maize

LIMAGRAIN EUROPE S.A.

4 records

Pirene

Active

Hordeum vulgare L. · Barley

AGROMONEGROS, S.A.

3 records

Masami

Active

Capsicum annuum L. · Bell pepper

Syngenta Crop Protection AG

4 records

IMIDA-NOVAMED-209-NCA

Active

Prunus persica (L.) Batsch · Peach

JOSE E.COS TERRER/ANTONIO CARRILLO NAVARRO/ALFONSO GUEVARA GAZQUEZ/FEDERICO GARCIA MONTIEL/DOMINGO LOPEZ ORTIZ

6 records

Opositor

Terminated

Cucumis melo L. · Melon

Enza Zaden Beheer B.V.

4 records

Induran

Active

Cucumis sativus L. · Cucumber

Rijk Zwaan Zaadteelt en Zaadhandel B.V.

2 records

Norko

Active

Cucumis melo L. · Melon

Syngenta Crop Protection AG, CH

2 records

Najiris

Active

Prunus persica (L.) Batsch · Peach

AC FRUIT (FR)

4 records

Monsolle

Active

Prunus persica (L.) Batsch · Peach

Rene Monteux-Caillet (FR)

4 records

Kiyomi

Terminated

Cucumis melo L. · Melon

Enza Zaden Beheer B.V.

5 records

Farida

Active

Beta vulgaris Sugar Beet Group · Sugar beet

SESVANDERHAVE, N.V./S.A.

2 records

Fregate

Terminated

Beta vulgaris Sugar Beet Group · Sugar beet

SESVANDERHAVE NV-SA, BE

3 records

Melixis

Active

Cucumis melo L. · Melon

Sakata Vegetables Europe SARL (FR)

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.