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.
Dactylis glomerata L. · Cocksfoot
Hodowla Roslin Grunwald Sp. z.o.o. Grupa IHAR
Helianthus annuus L. · Sunflower
Jose Carlos Ramos Aguilar
Helianthus annuus L. · Sunflower
EURALIS GENETIQUE
Pisum sativum L. · Pea
Nordic Seed A/S
Oryza sativa L. · Rice
INIA&JUNTA ANDALUCIA
Zea mays L. · Maize
ZEAINVENT TRNAVA
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
Syngenta, NL
Capsicum annuum L. · Bell pepper
SYNGENTA SEEDS B.V.
Lolium perenne L. · Perennial ryegrass
DLF B.V.
Triticum aestivum L. · Bread wheat
Florimond Desprez SA (FR)
Zea mays L. · Maize
PAU SEMENCES
Bromus catharticus Vahl · Rescue grass
SISFORAGGERA (IT)
Beta vulgaris Sugar Beet Group · Sugar beet
STRUBE D and S GMBH
Brassica napus var. napus · Rapeseed
Cargill Genetique Europe (FR)
Lolium perenne L. · Perennial ryegrass
Teagasc
Lolium multiflorum Lam. · Italian ryegrass
BARENBRUG HOLLAND
Helianthus annuus L. · Sunflower
Patrick Duhigg
Avena sativa L. · Oat
SARL ADRIEN MOMONT ET FILS, FR
Vitis vinifera L. · Common grape vine
Simone Diego Castellarin^^^Guido Cipriani^^^Michele Morgante^^^Enrico Peterlunger^^^Raffaele Testolin^^^Gabriele Di Gaspero
Lolium perenne L. · Perennial ryegrass
Barenbrug Holland B.V.
Lactuca sativa L. · Lettuce
BEJO ZADEN
Brassica napus var. napus · Rapeseed
MONSANTO SAS,FR
Festuca arundinacea Schreb. · Tall fescue
Verneuil Recherche SA (FR)
Avena sativa L. · Oat
Nordsaat Saatzuchtgesellschaft GmbH, D-38895 Bohnshausen