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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

Found in these crops

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.

Pattyan

Active

Hordeum vulgare L. · Barley

IT
3 records

Penna

Active

Festuca arundinacea Schreb. · Tall fescue

IT
3 records

Castanea sativa Mill. · Sweet chestnut

FR
4 records

Malus domestica (Suckow) Borkh. · Apple

NL
6 records

Malyska

Active

Triticum aestivum L. · Bread wheat

SK
4 records

Fragaria x ananassa Duchesne ex Rozier · Garden strawberry

NL
5 records

Maiga

Active

Dactylis glomerata L. · Cocksfoot

LV
4 records

Morbulk

Terminated

Trifolium resupinatum L. · Persian clover

PT
4 records

Lotus corniculatus L. · Bird's-foot trefoil

RO
3 records

Luteo

Active

Lotus corniculatus L. · Bird's-foot trefoil

HU
3 records

Oponent

Active

Brassica napus var. napus · Rapeseed

CZ
4 records

Oltech

Terminated

Brassica napus var. napus · Rapeseed

DK
3 records

Ollesia

Protection expired

Glycine max (L.) Merr. · Soybean

RO
3 records

Livada Ralu

Protection expired

Trifolium pratense L. · Red clover

RO
3 records

NS Tor

Active

Helianthus annuus L. · Sunflower

SK
3 records

Limnos

Terminated

Pisum sativum L. · Pea

DK
4 records

Helianthus annuus L. · Sunflower

RO
3 records

Octavus

Terminated

Triticum aestivum L. · Bread wheat

HU
3 records

Mendelson

Terminated

Brassica napus var. napus · Rapeseed

DK
3 records

NUBIANA

Active

Prunus salicina Lindl. · Japanese plum

ES
4 records

Lesan

Active

Secale cereale L. · Rye

CZ
3 records

Libellula

Terminated

Triticum aestivum L. · Bread wheat

IT
3 records

Nora

Active

Medicago sativa L. · Alfalfa

CZ
4 records