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.

San Pasquale

Active

Cucurbita pepo L. · Field pumpkin

LA SEMIORTO SEMENTI SRL

2 records

Active

hybrids between Prunus davidiana and Prunus persica

2 records

Roxane

Terminated

Solanum lycopersicum L. · Tomato

Graines Gautier SA (FR)

4 records

Romello

Active

Solanum lycopersicum L. · Tomato

Pro-Veg Seeds Ltd. Unit N Peek House, Dales Manor Business Park

2 records

Roujande

Active

Solanum lycopersicum L. · Tomato

Monsanto Vegetable IP Management B.V.

3 records

Rugisso

Active

Solanum lycopersicum L. · Tomato

Rijk Zwaan Zaadteelt en Zaadhandel BV (NL)

3 records

Active

Prunus persica (L.) Batsch · Peach

Lowell Glen Bradford (US)

2 records

Robust 101 MR

Protection expired

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

2 records

Rosana

Terminated

Malus Mill. · Apple

Jaroslav Tupy Institute of Experimental Botany / Otto Louda Institute of Experimental Botany

2 records

Roamer

Active

Medicago sativa L. · Alfalfa

Agriculture Canada (CA)

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.