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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.

Jovan

Active

Allium sativum L. · Garlic

CZ
3 records

Leksand

Active

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

SE
2 records

Legacy

Terminated

Phaseolus vulgaris L. · Common bean

NL
3 records

JOSEFA

Active

Malus domestica (Suckow) Borkh. · Apple

ES
2 records

IS Morison

Active

Papaver somniferum L. · Opium poppy

SK
3 records

Leányka

Active

Vitis L. · Grapevine

HU
2 records

Latah

Active

Solanum lycopersicum L. · Tomato

CZ
2 records

Giffardova

Active

Pyrus communis L. · European pear

CZ
4 records

Laska KWS

Protection expired

Beta vulgaris Sugar Beet Group · Sugar beet

CZ
2 records

Gibbon

Active

Beta vulgaris Sugar Beet Group · Sugar beet

CZ
2 records

Jigonal

Active

Cucurbita pepo L. · Field pumpkin

CZ
2 records

Irodori

Active

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

NL
2 records

Green Slam

Active

Cucumis sativus L. · Cucumber

NL
2 records

Iosifan

Active

Prunus avium (L.) L. · Sweet cherry

RO
3 records

Lara

Active

Raphanus sativus L. var. oleiformis Pers. · Oil radish

CZ
3 records

Getic

Active

Capsicum annuum L. · Bell pepper

RO
2 records

Gravensteiner

Active

Malus domestica (Suckow) Borkh. · Apple

NL
7 records

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