Variety traits
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.
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.
Brassica oleracea L. (White Cabbage Group) · White cabbage
Saatzucht Quedlinburg-DE
Pisum sativum L. · Pea
Toft Plantbreeding ApS
Beta vulgaris Sugar Beet Group · Sugar beet
Syngenta Seeds
Zea mays L. subsp. mays (Maize Group) · Maize
KWS SAAT SE & CO.KGAA
Lactuca sativa L. · Lettuce
Graines Gautier SA (FR)
Beta vulgaris Sugar Beet Group · Sugar beet
KWS SAAT SE & CO.KGAA
Beta vulgaris Sugar Beet Group · Sugar beet
Margaret Rekoske
Beta vulgaris Sugar Beet Group · Sugar beet
Betaseed GmbH (DE)
Beta vulgaris Sugar Beet Group · Sugar beet
MariboHilleshog ApS
Beta vulgaris Garden Beet Group · Garden beet
Krakowska Hodowla i Nasiennictwo Ogrodnicze POLAN sp. z o.o.
Beta vulgaris Sugar Beet Group · Sugar beet
STRUBE GmbH&Co.KG, DE
Beta vulgaris Sugar Beet Group · Sugar beet
KWS SAAT SE & CO.KGAA
Lactuca sativa L. · Lettuce
Zaadunie B.V.
Beta vulgaris Sugar Beet Group · Sugar beet
KWS Saat AG, DE
Asparagus officinalis L. · Asparagus
SC Darbonne (FR)
Triticum aestivum L. · Bread wheat
SECOBRA RECHERCHES S.A.S
Prunus domestica L. · European plum
Institut National de Recherche pour l'Agriculture l'Alimentation et l'Environnement (INRAE) , Centre Technique Interprofessionnel des Fruits et des Légumes (CTIFL)
Beta vulgaris Sugar Beet Group · Sugar beet
Snezhana Mezey, Nykola Chachych, Lazar Kovachev,
Malus domestica (Suckow) Borkh. · Apple
Beta vulgaris Sugar Beet Group · Sugar beet
Henning Friehe
Beta vulgaris Sugar Beet Group · Sugar beet
Syngenta Seeds
Lolium multiflorum Lam. ssp. italicum (A. Br.) Volkart · Italian ryegrass
Barenbrug Holland BV (NL)
Lolium multiflorum Lam. ssp. italicum (A. Br.) Volkart · Italian ryegrass
FAL Station de Recherche Agronomique Federale (CH)
Zea mays L. · Maize
KWS SAAT SE & CO.KGAA