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 napus var. napus · Rapeseed
MONSANTO TECHNOLOGY
Zea mays L. · Maize
SEMENCES CARGILL
Daucus carota L. · Carrot
Agri-Saaten
Zea mays L. · Maize
SAATBAU LINZ EGEN
Allium schoenoprasum L. · Chives
Jiri Horal
Vitis vinifera L. · Common grape vine
The Regents of the University of California (US)
Zea mays L. · Maize
SOCIETE DES MAIS| Societe des Mais Europeens S.D.M.E. (S.A.R.L.)
Beta vulgaris Sugar Beet Group · Sugar beet
KWS SAAT SE, DE
Beta vulgaris Sugar Beet Group · Sugar beet
Henning Friehe
Beta vulgaris Sugar Beet Group · Sugar beet
Betaseed Inc. (US)
Zea mays L. subsp. mays (Maize Group) · Maize
Steirischer Landwirteverband Lannach (AT)
Triticum aestivum L. · Bread wheat
R 2n (FR)
Brassica napus L. · Rapeseed
Hagberg, Arne
Beta vulgaris Sugar Beet Group · Sugar beet
Henning Friehe
Zea mays L. · Maize
Caussade Semences SA (FR)
Triticum aestivum L. · Bread wheat
Plant Breeding International Cambridge Ltd (GB)
Solanum lycopersicum L. · Tomato
Syngenta Seeds
Beta vulgaris Sugar Beet Group · Sugar beet
VANDERHAVE SUGAR BEET SEED
Solanum lycopersicum L. · Tomato
Vilmorin SA (FR)
Cucumis melo L. · Melon
SEMILLAS FITO, S.A.
Apium graveolens L. var. rapaceum (Mill.) Gaud. · Celeriac
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Brassica napus var. napus · Rapeseed
Sandrine LEGROS
Cicer arietinum L. · Chickpea
JUNTA EXTREMADURA (SIA)
Prunus persica (L.) Batsch · Peach