Gardist
ActiveLactuca sativa L. · Lettuce
Enza Zaden Beheer B.V.
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.
Lactuca sativa L. · Lettuce
Enza Zaden Beheer B.V.
Allium porrum L. · Leek
VEGETABLE MONSANTO B.V.
Brassica oleracea L. (White Cabbage Group) · White cabbage
BEJO ZADEN B.V, NL
Cucumis melo L. · Melon
Zeraim Gedera Ltd (IL)
Festuca arundinacea Schreb. · Tall fescue
GIE de Recherche Europeenne sur les Gazons (FR)
Glycine max (L.) Merr. · Soybean
Saatzucht Gleisdorf
Avena sativa L. · Oat
Graminor AS, N-2322 Ridabu
Triticum aestivum L. · Bread wheat
Institut national de recherche pour l'agriculture, l'aliment (FR)/Agri Obtentions SA (FR)
Vitis vinifera L. · Common grape vine
INCONNU (FR)
Lolium perenne L. · Perennial ryegrass
Teagasc
Helianthus annuus L. · Sunflower
Syngenta Participations AG
Beta vulgaris Leaf Beet Group · Swiss chard
SAKATA SEED AMERICA INC US
Glycine max (L.) Merr. · Soybean
Minnesota Agricultural Experiment Station
Vicia faba L. · Broad bean
Olaf Sass^^^Martin Frauen
Lactuca sativa L. · Lettuce
Vilmorin-Mikado S.A.S.
Lolium perenne L. · Perennial ryegrass
GIE GRASS (FR)
Triticum aestivum L. · Bread wheat
Papp Maria / Matuz Janos / Szabo Csilla / Cseuz Laszlo / Beke Bela / Kertesz Zoltan / Fonad Peter / Csoesz Laszlone / Kertesz Zoltanne / Mesterhazy Akos
Hordeum vulgare L. · Barley
Tomcsanyi Andras / Zsolnai Antalne / Leder Laszlo / Varga Ferenc
Oryza sativa L. · Rice
Semillas Certificadas Castells S.L.
Helianthus annuus L. · Sunflower
Syngenta Crop Protection AG
Helianthus annuus L. · Sunflower
Syngenta Participations AG
Triticum aestivum L. · Bread wheat
Papp Maria / Matuz Janos / Kertesz Zoltan / Cseuz Laszlo / Beke Bela / Mesterhazy Akos / Kertesz Zoltanne / Szabo Csilla / Falusi Janos / Csoesz Laszlone / Fonad Peter / Acs Peterne dr.
Triticum aestivum L. · Bread wheat
Csoesz Laszlone / Matuz Janos / Falusi Janos / Kertesz Zoltan / Pusztai Laszlone / Beke Bela / Bona Lajos / Mesterhazy Akos / Petroczy Istvan / Sandor Zoltan
Glycine max (L.) Merr. · Soybean
MANEA DANIELABARBIERU ANCUTA