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.
Triticum aestivum L. subsp. spelta (L.) Thell. · Spelt
Universitaet Hohenheim
Avena sativa L. · Oat
NORDSAAT SAATZUCHT
Festuca arundinacea Schreb. · Tall fescue
RAGT 2N S.A.S
Beta vulgaris Sugar Beet Group · Sugar beet
SAS FLORIMOND-DESPREZ Veuve et Fils
Hordeum vulgare L. · Barley
Landwirtschaftliche Fachschule Edelhof Saatzucht
Phaseolus vulgaris L. · Common bean
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Zea mays L. · Maize
Ludwig Feldmeier
Helianthus annuus L. · Sunflower
Thierry Andre
Oryza sativa L. · Rice
Trakya Agricultural Research Institute (TR)
Triticum aestivum L. · Bread wheat
Institut national de recherche pour l'agriculture, l'aliment (FR)/Agri Obtentions SA (FR)
Phaseolus vulgaris L. · Common bean
VILMORIN, S.A.
Hordeum vulgare L. · Barley
LEMAIRE DEFFONTAINES SEMENCES
Helianthus annuus L. · Sunflower
Maisadour Semences, FR
Triticum aestivum L. · Bread wheat
Landwirtschaftliche Fachschule Edelhof Saatzucht
Solanum tuberosum L. · Potato
SAKA PFLANZENZUCHT GMBH AND CO KG
Brassica napus var. napus · Rapeseed
RAPS Gbr Saatzucht Lundsgaard (DE)
Triticum aestivum L. · Bread wheat
PIONNER HI-BRED INT. INC.
Helianthus annuus L. · Sunflower
Euralis Semences FR
Helianthus annuus L. · Sunflower
Euralis Semences FR
Helianthus annuus L. · Sunflower
HIBRISOL S.L.
Solanum lycopersicum L. · Tomato
Bernardus van den Bosch
Pisum sativum L. · Pea
Norddeutsche Pflanzenzucht Hans-Georg Lembke KG. Herrn Dr. Martin Frauen
Glycine max (L.) Merr. · Soybean
Illinois Foundation Seeds Central Office and Research (US)
Zea mays L. · Maize
Ragt, F