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
ILVO-PLANT 39
Brassica napus var. napus · Rapeseed
KWS SAAT SE&CO.KGaA, DE
Avena sativa L. · Oat
Johanna Holmblad
Lolium perenne L. · Perennial ryegrass
Instituut voor Landbouw- en Visserijonderzoek (ILVO) Eenheid Plant
Helianthus annuus L. · Sunflower
Euralis Semences
Zea mays L. · Maize
PIONEER OVERSEAS CORPORATION
Helianthus annuus L. · Sunflower
LIDEA FRANCE SAS
Helianthus annuus L. · Sunflower
PIONEER OVERSEAS CORPORATION
Helianthus annuus L. · Sunflower
PIONEER OVERSEAS CORPORATION
Helianthus annuus L. · Sunflower
Remy ROUANET
Hordeum vulgare L. · Barley
Graminor AS, N-2322 Ridabu
Helianthus annuus L. · Sunflower
Euralis Semences
Helianthus annuus L. · Sunflower
Euralis Semences
Lolium perenne L. · Perennial ryegrass
AFBI
Helianthus annuus L. · Sunflower
Olivier Soulie
Helianthus annuus L. · Sunflower
Olivier Soulie
Glycine max (L.) Merr. · Soybean
Gerardo Bartolome
Festuca arundinacea Schreb. · Tall fescue
Deutsche Saatveredelung AG - DSV (DE)
Helianthus annuus L. · Sunflower
Olivier Soulie
Glycine max (L.) Merr. · Soybean
Dominique Lanoie
Hordeum vulgare L. · Barley
Nickerson Seeds Ltd (GB)
Zea mays L. · Maize
PIONEER OVERSEAS CORPORATION
Lolium perenne L. · Perennial ryegrass
DSV Zaden Nederland B.V.
Triticum durum Desf. · Durum wheat
RAGT 2n