Stefani
TerminatedLolium perenne L. · Perennial ryegrass
DLF-Trifolium A/S
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.
Lolium perenne L. · Perennial ryegrass
DLF-Trifolium A/S
Cucurbita pepo L. · Field pumpkin
VEGETABLE MONSANTO B.V.
Hordeum vulgare L. · Barley
Nordic Seed A-S, DK
x Triticosecale Wittm. ex A. Camus · Triticale
Saka Pflanzenzucht GmbH Co KG
Triticum aestivum L. · Bread wheat
RAGT 2N S.A.S
Zea mays L. · Maize
Purar Bozana, Jockovic Dorde, Bekavac Goran,
Triticum aestivum L. · Bread wheat
Norsk Kornforedling A/S, N-2344 Ilseng
Hordeum vulgare L. · Barley
Sejet Planteforaedling I,S
Secale cereale L. · Rye
Lantmännen SW Seed
Trifolium pratense L. · Red clover
Eidgen. Forschungsanstalt für Agrarökologie und Landbau Zürich-Reckenholz
Daucus carota L. · Carrot
MoravoSeed, CZ
Oryza sativa L. · Rice
YANCO AGRI. INSTITUTE
Helianthus annuus L. · Sunflower
Pioneer Overseas Corporation, USA
Capsicum annuum L. · Bell pepper
RIJK ZWAAN ZAADTEELT EN ZAADHANDEL B.V.
Beta vulgaris Sugar Beet Group · Sugar beet
KWS SAAT SE & CO.KGAA
Hordeum vulgare L. · Barley
SAATEN UNION RECHERCHE
x Triticosecale Wittm. ex A. Camus · Triticale
SW Seed Hadmersleben GmbH (DE)
Hordeum vulgare L. · Barley
Nordsaat Saatzuchtgesellschaft mbH
Festuca pratensis Huds. · Meadow fescue
Rijksstation voor Plantenveredeling
Hordeum vulgare L. · Barley
LIMAGRAIN EUROPE
Hordeum vulgare L. · Barley
KWS LOCHOW GMBH, DE
Lolium multiflorum Lam. · Italian ryegrass
EURO Grass
Lolium perenne L. · Perennial ryegrass
Teagasc
Hordeum vulgare L. · Barley
SERASEM| SERASEM (G.I.E. commercial)