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.

Rosalie

Active

Allium cepa L. var. cepa · Onion

Hoza Zaden B.V.

1 record

RGS 003/Sary/

Terminated

Brassica napus L. · Rapeseed

Jutta Detering, Asmus Soren Petersen,

2 records

RG 405/05

Terminated

Brassica napus L. · Rapeseed

Jutta Detering, A.S.Petersen,

2 records

Reeham

Active

Solanum lycopersicum L. · Tomato

Michael Edwin Kuehn

2 records

Rendy

Active

Cucurbita pepo L. · Field pumpkin

Innova Seeds Co.

1 record

Reni

Protection expired

Juglans L. · Walnut

Anton Schott (Baumschule)

1 record

Repryz

Active

Hordeum vulgare L. · Barley

â€œHAVRYSH SERHII UDOVYCHENKO SVITLANA, BONDAREVA OLHA, VASYLENKO TAISIIA, LOHVINENKO IURII, VINIUKOV OLEKSANDR â€œ

2 records

Relax

Protection expired

Helianthus annuus L. · Sunflower

INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR

2 records

Renkloda Ulena ISK

Active

Prunus domestica L. · European plum

Instytut Ogrodnictwa - Państwowy Instytut Badawczy

1 record

Red Pigeon

Active

Malus domestica (Suckow) Borkh. · Apple

Information not available - Contact NL authorities

1 record

ROMAGUI

Withdrawn

Allium cepa L. var. cepa · Onion

PETOSEED CO

1 record

Roh buivola F1

Application submitted

Capsicum annuum L. · Bell pepper

Kyrylov Mykhailo Ivanovych, Dubinina Iryna Mykolaivna, Dubinin Serhii Volodymyrovych,

2 records

Regatta

Terminated

Lolium x hybridum Hausskn. · Hybrid ryegrass

Mommersteeg International BV (NL)

1 record

Red Halen

Application submitted

Allium cepa L. var. cepa · Onion

Bayer Holland B.V.

1 record

REGO TRIFOLIUM

Terminated

Festuca pratensis Huds. · Meadow fescue

AKTISELSKABET TRIFOLIUM FRØ

1 record

Regina ISK

Active

Prunus avium (L.) L. · Sweet cherry

Instytut Ogrodnictwa - Państwowy Instytut Badawczy

1 record

Robimar

Active

Juglans regia L. · Persian walnut

SOARE MARINBOTU MIHAISOARE RODICAPREDA SILVIA ANAIANCU PAULAACHIM GHEORGHE

2 records

RH24010

Application submitted

Zea mays L. · Maize

RAGT 2N S.A.S

1 record

RH21019

Active

Zea mays L. · Maize

RAGT 2N S.A.S

1 record

RH19036

Application submitted

Zea mays L. · Maize

RAGT 2N S.A.S

1 record

Red Sun

Active

Allium cepa L. var. aggregatum G. Don · Shallot

SJALOTTENKWEKERIJ "DE VOETAKKER" B.V.

2 records

Rednoir 01

Terminated

Solanum lycopersicum L. · Tomato

Nunhems B.V.

2 records

RGT Eoxxoe

Active

Zea mays L. · Maize

RAGT 2n

1 record

Red Elswout

Active

Malus domestica (Suckow) Borkh. · Apple

Information not available - Contact NL authorities

1 record

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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.