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.
Solanum tuberosum L. · Potato
RENGUTSÄDE AB
Lolium multiflorum Lam. · Italian ryegrass
Joost Baert c/o ILVO - Plant-Toegepaste Genetica en Veredeling
Zea mays L. · Maize
Monsanto Technology, Missouri US
Capsicum annuum L. · Bell pepper
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Allium cepa L. · Onion
Syngenta Seeds BV, Netherlands
Brassica napus var. napus · Rapeseed
NORDDEUTSCHE| Norddeutsche Pflanzenzucht Hans-Georg Lembke KG
Zea mays L. · Maize
KWS SAAT SE & CO.KGAA
Dactylis glomerata L. · Cocksfoot
DLF-TRIFOLIUM| DLF-Trifolium A/S
Capsicum annuum L. · Bell pepper
Genista Srl (IT)
Zea mays L. subsp. mays (Maize Group) · Maize
Gebroeders Bakker Zaadteelt en Zaadhandel B.V. (NL)
Solanum tuberosum L. · Potato
Stephan Berger^^^JOSEF BERGER
Brassica napus var. napus · Rapeseed
PHYCOMAT EURL, FR
Allium cepa L. var. cepa · Onion
Syngenta Seeds B.V.
Beta vulgaris Sugar Beet Group · Sugar beet
KWS SAAT SE & CO.KGAA
Solanum lycopersicum L. · Tomato
L. DÆHNFELDT A/S
Beta vulgaris Sugar Beet Group · Sugar beet
KWS SAAT SE & CO.KGAA
Beta vulgaris Sugar Beet Group · Sugar beet
KWS| KWS SAAT AG
Brassica oleracea L. (Cauliflower Group) · Cauliflower
Vilmorin-Mikado S.A.S.
Zea mays L. · Maize
CEZEA SLECHTITELSKA STANICE A.S.
Zea mays L. subsp. mays (Maize Group) · Maize
Dow AgroSciences GmbH, DE
Brassica napus L. · Rapeseed
Norddeutsche Pflanzenzucht
Brassica napus var. napus · Rapeseed
Dipl.Ing.agr. Heiner Busch in Fa. Deutsche Saatveredelung AG / Dipl. Ing. agr. Detlef Hauska / Dr. Carsten Oertel
Zea mays L. · Maize
MONSANTO| Monsanto SAS Europarc du Chene
Hordeum vulgare L. · Barley
ROTHWELL PLANT BREEDERS (GB)/Nickerson SA (FR)