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.
Beta vulgaris Sugar Beet Group · Sugar beet
SESVANDERHAVE N.V./S.A.
Medicago sativa L. · Alfalfa
ULSTAR - Handel-Pośrednictwo-Usługi Lucjan Staszewski
Hordeum vulgare L. · Barley
Löhde Jörgen
Sorghum x drummondii (Steud.) Millsp. & Chase · Sudangrass
Acco Seed (US)
hybrids between Solanum lycopersicum L. and S. habrochaites S. Knapp & D.M. Spooner
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Lolium perenne L. · Perennial ryegrass
Euro Grass Breeding GmbH Co. KG
Helianthus annuus L. · Sunflower
Mas Seeds S.A.S.
Solanum lycopersicum L. · Tomato
Monsanto Vegetable IP Management B.V.
Hordeum vulgare L. · Barley
Syngenta Crop Protection AG, CH
Lolium multiflorum Lam. · Italian ryegrass
NSE.TEWERA KWEK
Zea mays L. · Maize
Syngenta participation AG
Brassica rapa L. subsp. campestris (L.) A. R. Clapham · Field mustard
Persson Christer
Hordeum vulgare L. · Barley
HYBRITECH, a.s. (CZ)
Festuca rubra L. · Red fescue
TAGRO Červený Dvůr, spol. s r.o. (CZ)
Helianthus annuus L. · Sunflower
Syngenta Crop Protection AG
Zea mays L. · Maize
SYNGENTA FRANCE S.A.S.
Triticum aestivum L. · Bread wheat
Nordsaat Saatzucht GmbH Saatzucht Langenstein
Lolium multiflorum Lam. var. westerwoldicum Wittm. · Westerwolds Ryegrass
Svalöf Weibull (SE)
Medicago sativa L. · Alfalfa
S&W SEED COMPANY
Triticum aestivum L. · Bread wheat
Syngenta Participations AG
Helianthus annuus L. · Sunflower
Kotai Csaba, Dr. Janos Matuz,
Triticum durum Desf. · Durum wheat
Probstdorfer Saatzucht Ges.m.b.H & Co KG
Solanum lycopersicum L. · Tomato
Monstanto, NL
Helianthus annuus L. · Sunflower
Syngenta Crop Protection AG