Variety traits

Yield

Yield is the volume of produce obtained per unit area, reflecting the realization of a variety's genetic potential under specific growing conditions.

Mentioned in descriptions 67 000 varieties reference book.

A variety's yield represents the volume of produce harvested per unit area and is categorized into potential, projected, biological, and actual yield. It manifests as the result of the plant's genetic capabilities being realized, limited by external environmental conditions and the effectiveness of applied agricultural practices.

This indicator depends on the suitability of the variety to soil and climatic conditions, the level of agronomy, the quality of preceding crops, and genotype stability. Assessing yield structure includes an analysis of stand density, tillering, number of grains or tubers, and thousand kernel weight, which allows for the determination of productivity formation factors.

For accurate variety comparison during variety trials, indicators are adjusted to standard moisture content and correlated with a control variety standard. When selecting a variety, ecological plasticity, yield variability across different years, and statistical significance of data, expressed through the least significant difference, are taken into account.

Sources10

Breakdown by crop

Maize Yield 2 331 Yield — soft wheat 1 465 Grape Yield 1 168 Yield — Sugar Beet 1 124 Sunflower yield 1 103 Barley yield 842 Apple Yield 816 Potato yield 733 Tomato yield 705 Maize Yield 692 Rapeseed yield 662 Grape Yield 467 Pepper Yield 448 Pea yield 430 Yield – Soybean 426 Yield of perennial ryegrass 351 Bean yield 347 Cucumber Yield 333 Peach Yield 310 Olive yield 303 Yield — Strawberry 303 Rapeseed yield 299 Pear yield 291 Yield — Durum Wheat 271

Found in these crops

Maize 2 681 Bread wheat 1 612 Sugar beet 1 326 Grapevine 1 207 Sunflower 1 158 Apple 987 Barley 924 Maize 860 Potato 823 Tomato 795 Rapeseed 749 Bell pepper 530

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.

Ruse 464

Active

Zea mays L. · Maize

S. Mitev, P. Stanev, I. Argirov, M. Vachkova

3 records

Rose de Berne

Active

Malus domestica (Suckow) Borkh. · Apple

Domaine Public (FR)

2 records

Rhinestone

Active

Allium cepa L. var. cepa · Onion

Hazera Seeds B.V.

2 records

Rivage

Active

Beta vulgaris Fodder Beet Group · Mangelwurzel

Florimond Desprez Veuve et Fils, FR

2 records

Rumba

Active

Raphanus sativus L. var. sativus · Radish

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

3 records

Roc

Terminated

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

Domaine Public (FR)

2 records

Risalto PV

Withdrawn

Oryza sativa L. · Rice

LUGANO LEONARDO SRL

2 records

Rika

Active

Cucurbita pepo L. · Field pumpkin

UNITED GENETICS SEEDS CO

2 records

Riikka

Withdrawn

Brassica rapa L. subsp. campestris (L.) A. R. Clapham · Field mustard

Mildola Oy, FIN-04300 Tuusula

2 records

Robidor

Terminated

Solanum lycopersicum L. · Tomato

Rijk Zwaan Zaadteelt en Zaadhandel B.V.

4 records

RGT NIRVANAXX

Withdrawn

Zea mays L. · Maize

RAGT 2n

2 records

Riday

Active

Lolium multiflorum Lam. · Italian ryegrass

Gie Grass

2 records

RGT Ggolf

Terminated

Sorghum bicolor (L.) Moench subsp. bicolor · Sorghum

RAGT 2n, FR

2 records

Riandra

Active

Beta vulgaris Sugar Beet Group · Sugar beet

KUHN E CO.

2 records

Rivers'- Early Prolific

Active

Prunus domestica L. · European plum

4 records

Romolo

Terminated

Foeniculum vulgare Mill. · Fennel

STEFANO NIRO

3 records

Rio Solo

Terminated

Allium cepa L. var. cepa · Onion

Rio Colorado Seeds Inc. (US)

2 records

Romans

Active

Hordeum vulgare L. · Barley

Yereshko Oleksandr Serhiiovych, Chenda Debashysh, Ostanina Tamara Vitaliivna, Fomenko Nina Panteliivna, Kremzina Ol`ha Mykhailivna, Vasiukov Pavlo Petrovych, Hruntsev IUrii Oleksandrovych, Kuznietsova Tamara IEvheniivna, Shevtsov Viktor Mykhailovych, Serk

4 records

Rhino

Active

Raphanus sativus L. var. sativus · Radish

Bejo Zaden B.V.

5 records

RFB11IL

Active

Zea mays L. · Maize

Marcelo Queijo

3 records

RFA62IL

Active

Zea mays L. · Maize

Marcelo Queijo

3 records

Reyes

Terminated

Zea mays L. · Maize

PANAM FRANCE SARL

2 records

Royale bleue

Active

Prunus domestica L. · European plum

Domaine Public (FR)

2 records

RH529

Active

Helianthus annuus L. · Sunflower

Jose Romon Perez Monreal

2 records

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Variety traits

Maturity group 89 063
Vigor 53 548
Plant height 51 504
Lodging 50 198
Taste and aroma 36 010
Variety origin 29 523
Productivity 27 845
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.