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.

RX 58

Terminated

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

ASGROW SEED CO

1 record

RP 521

Terminated

Helianthus annuus L. · Sunflower

RHONE POULENC AGROCHIMIE (FR)

1 record

Rudkіvs'kyi

Terminated

Juglans regia L. · Persian walnut

Saiko Valentyna Ivanivna, Satina Liudmyla Fedorivna, Zatokovyi Fedir Tykhonovych,

1 record

Rubin tairovs`kyi

Active

Vitis vinifera L. · Common grape vine

Ovchynnikov Hryhorii Petrovych, Tarakhtii Liudmyla Ivanivna, Abliazova Aia Pavlivna, Tulaieva Maia Ivanivna, Dokuchaieva IEvheniia Mykolaivna,

1 record

Santor

Terminated

Avena sativa L. · Oat

Instytut Hodowli i Aklimatyzacji Roslin Panstwowy Instytut Badawczy

2 records

Rubina

Protection expired

Hordeum vulgare L. · Barley

MAX-PLANCK KOELN| Max-Planck-Gesellschaft zur Foerderung der Wissenschaften eV - Max-Planck-Institut fuer Zuechtungsforschung -

2 records

Rozália G.K.1

Active

Vitis L. · Grapevine

2 records

Santamaria F1

Active

Brassica oleracea L. (Cauliflower Group) · Cauliflower

Rijk Zwaan Zaadteelt en Zaadhandel B.V.

2 records

Ruth Gerstetter ISK

Active

Prunus domestica L. · European plum

Instytut Ogrodnictwa - Państwowy Instytut Badawczy

1 record

RS22

Terminated

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

Euralis Semences FR

1 record

Rozheva mriia

Terminated

Solanum lycopersicum L. · Tomato

Kliuchko Volodymyr Petrovych

2 records

ROMAN

Terminated

Prunus domestica L. · European plum

BUTAC MADALINAANCU SERGIUROMAN ROMANISAC MARIABULGARU LILIANA

1 record

SANCIA BT

Terminated

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

HOLDEN FOUNDATION SEED

1 record

Rotterdam

Terminated

Zea mays L. subsp. mays (Sweet Corn Group) · Sweet corn

Nahorniak Mykhailo Mykolaiovych

2 records

Roxy F1

Active

Brassica oleracea L. (Red Cabbage Group) · Red cabbage

Hari Besels

1 record

Roi des milans

Active

Brassica oleracea L. (Savoy Cabbage Group) · Savoy cabbage

Domaine Public (FR)

1 record

ROXXY RRYG

Terminated

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

MONSANTO TECHNOLOGY

1 record

Rote Moselwalnuss

Active

Juglans regia L. · Persian walnut

Information not available - Contact NL authorities

1 record

Rostavytsia

Active

Solanum tuberosum L. · Potato

Starovoit Vitalii Borysovych, Siharova Dina Dmytrivna, Hunchak Volodymyr Mykhailovych, Oliinyk Tetiana Mykolaivna, Tymko Liudmyla Volodymyrivna, Furdyha Mykola Mykolaiovych, Bondarchuk Anatolii Andriiovych, Tymko Mykola Hryhorovych, Sydorchuk Vasyl Ivanov

2 records

RUBY GEM

Terminated

Prunus persica (L.) Batsch · Peach

Floyd Zaiger (US)

1 record

Rohiznianka

Active

Glycine max (L.) Merr. · Soybean

Olifirovych Svitlana Iosyfivna, Mikus Volodymyr IEvhenovych, Holokhorynska Mariia Hryhorivna,

2 records

Rubybor

Application submitted

Brassica oleracea L. (Curly kale Group) · Curly kale

Bejo Zaden B.V.

2 records

Rousseli

Active

Vitis vinifera L. · Common grape vine

INCONNU (FR)

1 record

Ros`

Terminated

Phaseolus vulgaris L. · Common bean

Petrychenko Vasyl Florovych, Lekhman Alla Adamivna, Ivaniuk Serhii Vasyl`ovych,

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.