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.

Oleta

Active

Lolium x hybridum Hausskn. · Hybrid ryegrass

RAGT 2N S.A.S

4 records

Nectarlam

Active

Prunus persica (L.) Batsch · Peach

Arsene Maillard Laurence Maillard

5 records

Nectarelse

Active

Prunus persica (L.) Batsch · Peach

Maillard Arsene / Maillard Laurence

5 records

Odys

Active

Festuca arundinacea Schreb. · Tall fescue

Danko Hodowla Roslin Sp.z.o.o.

4 records

Normanno

Active

Triticum durum Desf. · Durum wheat

Societa Produttori Sementi S.p.A

4 records

Naridana

Active

Triticum aestivum L. · Bread wheat

Poznanska Hodowla Roslin Sp. z o.o

4 records

Olof

Active

Salix L. · Willow

Stig Larsson

3 records

Nirvana

Active

Glycine max (L.) Merr. · Soybean

Marco Signor

4 records

Nevanas

Active

Lactuca sativa L. · Lettuce

Rijk Zwaan Zaadteelt en Zaadhandel B.V.

5 records

Neptun

Terminated

Helianthus annuus L. · Sunflower

VRANCEANU ALEXANDRU VIORELSTANCIU DANILPACUREANU JOITA MARIASTANCIU MARIA

3 records

NEMAGUARD

Active

hybrids between Prunus davidiana and Prunus persica

United States Department of Agriculture -USDA-

4 records

Obraztov chiflik 12

Active

Phaseolus vulgaris L. · Common bean

D. Todorov, G. Patenova, I. Delchev, T. Daskalova

3 records

Nakskov

Terminated

Triticum aestivum L. · Bread wheat

Nordic Seed A/S

4 records

Obeliai

Active

Phleum pratense L. · Timothy grass

Lietuvos agrarinių ir miškų mokslų centras

3 records

Nectarlove

Active

Prunus persica (L.) Batsch · Peach

Arsene Maillard Laurence Maillard

5 records

Nata

Active

Gossypium hirsutum L. · Upland cotton

Seed Source Inc.

4 records

Naruto

Active

Brassica oleracea L. (Cauliflower Group) · Cauliflower

HM.CLAUSE

3 records

Mozart

Active

Gerbera L. · Gerbera

Piet Schreurs Holding B.V.

3 records

MOUNT BARKER

Active

Trifolium subterraneum L. · Subterranean clover

NEW SOUTH WALES, DEP.AGR.

4 records

Nodula

Active

Trifolium pratense L. · Red clover

DLF Seeds, s.r.o., CZ

4 records

Nikibo

Active

Triticum aestivum L. · Bread wheat

Dora Boyadzhieva

4 records

Mulan

Active

Solanum lycopersicum L. · Tomato

Semillas Fito, Španija

4 records

NLN12N011

Active

Helianthus annuus L. · Sunflower

NUSEED SERBIA

3 records

NK Gigantic

Active

Zea mays L. · Maize

Syngenta Seeds

5 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.