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.
Prunus avium (L.) L. · Sweet cherry
Výzkumný a Šlechtitelský ústav Ovocnářský Holovousy s.r.o.
Solanum tuberosum L. · Potato
Interseed Potatoes GmbH
Helianthus annuus L. · Sunflower
NUSEED EUROPE
Citrus sinensis (L.) Osbeck · Sweet orange
Solanum tuberosum L. · Potato
Wolfgang Walter
Lolium multiflorum Lam. · Italian ryegrass
DLF Seeds A/S
Brassica oleracea L. (Cauliflower Group) · Cauliflower
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Prunus persica (L.) Batsch · Peach
Lowell Glen Bradford (US)
Hordeum vulgare L. · Barley
Carlsberg A/S
Capsicum annuum L. · Bell pepper
HM.Clause S.A.S.
Lactuca sativa L. · Lettuce
Syngenta Seeds B.V.
Festuca arundinacea Schreb. · Tall fescue
RAGT 2N S.A.S
Prunus avium (L.) L. · Sweet cherry
Universita degli Studi di Bologna (IT)/C.R.P.V. Centro Ricerche Produzioni Vegetali - Societa Coop. (IT)
Lotus corniculatus L. · Bird's-foot trefoil
PICKSEED CANADA INC
Lolium perenne L. · Perennial ryegrass
Hodowla Roslin Grunwald Sp. z.o.o. Grupa IHAR
Phaseolus vulgaris L. · Common bean
HM.Clause S.A.S.^^^BIRD S.A.R.L.
Linum usitatissimum L. · Common flax
Van de Bilt Zaden en Vlas B.V.
x Triticosecale Wittm. ex A. Camus · Triticale
SAS Lemaire-Deffontaines
Helianthus annuus L. · Sunflower
ASGROW SEED CO
Spinacia oleracea L. · Spinach
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Medicago sativa L. · Alfalfa
S.I.S Societa Italiana Sementi S.p.a.
Pyrus communis L. · European pear
Institut National de Recherche pour l'Agriculture l'Alimentation et l'Environnement (INRAE)
Linum usitatissimum L. · Common flax
Terre de Lin Sca (FR)
Hordeum vulgare L. · Barley
Sejet Planteforaedling, DK-8700 Horsens