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.

Catedral

Terminated

Triticum aestivum L. · Bread wheat

IRTA/EUROSEMILLAS,S.A.

3 records

Brandywine

Active

Solanum lycopersicum L. · Tomato

Domaine Public (FR)

2 records

CALRICO

Active

Prunus persica (L.) Batsch · Peach

CITA- ARAGON

4 records

Burriac

Active

Cucumis melo L. · Melon

SEMILLAS FITO, S.A.

2 records

Bouscasse de Brès

Active

Malus domestica (Suckow) Borkh. · Apple

Association Fruits Oublies (FR)

2 records

Ceylon

Active

Solanum lycopersicum L. · Tomato

Domaine Public (FR)

2 records

Carrizo

Active

Capsicum annuum L. · Bell pepper

Enza Zaden Beheer B.V.

2 records

Cassandra

Protection expired

Aster L. · Aster

MARCEL MOERMAN

2 records

Centurion

Terminated

Gerbera L. · Gerbera

Piet Schreurs Holding B.V.

2 records

Brahma

Active

Cucurbita pepo L. · Field pumpkin

HM.Clause S.A.S.

3 records

CARIBO

Protection expired

Triticum aestivum L. · Bread wheat

TONI HEIDENREICH VORM

3 records

Brudzynska

Terminated

Bromus inermis Leyss. · Smooth brome

Poznanska Hodowla Roslin Sp. z o.o

2 records

Bolstar Granda

Active

Solanum lycopersicum L. · Tomato

De Bolster B.V.

4 records

BS15-912

Active

Triticum aestivum L. · Bread wheat

Dominique Lanoie

3 records

Calgarhi

Terminated

Beta vulgaris Sugar Beet Group · Sugar beet

Agra Società del Seme s.r.l.

2 records

Caldesi 85

Active

Prunus persica (L.) Batsch · Peach

OSSANI VINCENZO

2 records

Blanka

Active

Ribes niveum Lindl. · Snow gooseberry

Fruit Breeding Research, SK

2 records

Camarma

Terminated

x Triticosecale Wittm. ex A. Camus · Triticale

INIA-OTRI

3 records

Black Top

Active

Solanum melongena L. · Eggplant

BLUMEN GROUP S.P.A

2 records

Bzura

Terminated

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

Hodowla Roslin Smolice Sp.z o.o Grupa IHAR

2 records

Bystrytsia 400 MV

Active

Zea mays L. · Maize

Fedko Mykola Mykolaiovych, Bodenko Natalia Anatoliivna, Ilchenko Larysa Anatoliivna, Halechko Ivan Dmytrovych, Hontarovs`kyi Viacheslav Afanasiiovych, Borysov Viktor Mykolaiovych, Antoniuk Serhii Petrovych, Cherchel Vladyslav IUriiovych, Dziubetskyi Borys

3 records

Bisquet

Active

Malus domestica (Suckow) Borkh. · Apple

Domaine Public (FR)

2 records

Biomax

Active

x Triticosecale Wittm. ex A. Camus · Triticale

LIMAGRAIN ITALIA S.P.A.

2 records

Bokrabright

Active

Symphoricarpos Duham. · Snowberry

Boot en Co.

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.