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.

Zoi

Active

Triticum durum Desf. · Durum wheat

HAO-DEMETER - Cereal Institute

3 records

Zuccola

Active

Pisum sativum L. · Pea

Volmary Ltd

4 records

Zingaro

Active

Cucumis melo L. · Melon

Cora Seeds SRL, I

3 records

Žolis

Active

Phleum pratense L. · Timothy grass

Lietuvos agrarinių ir miškų mokslų centras

3 records

Zeno

Active

Lolium x hybridum Hausskn. · Hybrid ryegrass

CENTRO DI RICERCA MIGLIORAMENTO GENETICO PIANTE AGRARIE S.R.L. C.M.G.P.A.

3 records

Zapridapal

Active

Alstroemeria L. · Alstroemeria

van Zanten Plants b.v

3 records

Zepelin

Active

Phaseolus vulgaris L. · Common bean

Gautier Semences SAS (FR)

4 records

Zorepad

Active

Triticum aestivum L. · Bread wheat

Rybalka Oleksandr Illich, Babaiants Lazar Tihranovych, Bredins`ka Nadiia Stepanivna, Nakonechnyi Mykola IUriiovych, Narhan Tetiana Pavlivna, Fedchenko Volodymyr Pavlovych, Yeryniak Mykola Ivanovych, Lyfenko Savelii Pylypovych,

6 records

Zamba

Active

Lolium multiflorum Lam. · Italian ryegrass

EL CENCERRO

5 records

Zeruca

Protection expired

Brassica napus var. napus · Rapeseed

Serasem (FR)/Institut National de la Recherche Agronomique (FR)

4 records

Zdravko

Terminated

Triticum aestivum L. · Bread wheat

P. Boyadzhiev, D. Dafcheva, A. Stoycheva, B. Vasileva

4 records

Yuli Byan

Active

Hordeum vulgare L. · Barley

Darina Dimova, Dragomir Valchev

4 records

Zuone

Active

Cynara cardunculus L. · Cardoon

VITROPLANT ITALIA S.R.L. SOCIETÀ AGRICOLA

4 records

Zafiro

Active

Dactylis glomerata L. · Cocksfoot

LOS PRADOS S.A.

4 records

Wydma

Active

Triticum aestivum L. · Bread wheat

Hodowla Roslin Smolice Sp.z o.o Grupa IHAR

4 records

Xantero

Active

Solanum lycopersicum L. · Tomato

AXIA VEGETABLE SEEDS B.V.

4 records

Ypati 84

Active

Medicago sativa L. · Alfalfa

HAO-DEMETER-Fodder Crops and Pastures Institute

4 records

Zlatitca

Terminated

Triticum aestivum L. · Bread wheat

N. Tsenov, I. Stoeva, I. Panayotov, I. Todorov, K. Kostov, T. Petrova, I. Iliev, V. Kiryakova

4 records

Winerek

Terminated

Pisum sativum L. · Pea

Poznanska Hodowla Roslin Sp. z o.o

4 records

Wiato

Terminated

Pisum sativum L. · Pea

Poznanska Hodowla Roslin Sp. z o.o

4 records

Yana

Active

Helianthus annuus L. · Sunflower

Encheva, Stoyanova, Hristov, Nenov, Ivanov, Nikolova, Petrov, Petakov, Velkov, Encheva, Shindrova, Piskov, Tsvetkova, Ivanov

4 records

Xonia

Active

Glycine max (L.) Merr. · Soybean

AGENZIA REGIONALE PER LO SVILUPPO RURALE (ERSA)

3 records

ZAI755NJ

Active

Prunus persica (L.) Batsch · Peach

Floyd Zaiger (US)

5 records

Xerxes

Active

Solanum tuberosum L. · Potato

Niederösterreichische Saatbaugenossenschaft reg.Gen.m.b.H.

4 records

1 2 ... 111 112 113 114 115 116 117 ... 416 417 Next

Jump to page 14 60 104 119 124 179 214 238 298 357

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

All terms →

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.