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.
Brassica napus L. · Rapeseed
W. von Borries-Eckendorf GmbH & Co.KG
Fragaria x ananassa Duchesne ex Rozier · Garden strawberry
Instytut Sadownictwa i Kwiaciarstwa im. Szczepana Pieniążka
Zea mays L. · Maize
Maisadour Semences
Allium cepa L. · Onion
Martin Slot, John Pieter Schipper,
Brassica napus var. napus · Rapeseed
KWS SAAT SE&CO.KGaA, DE
Daucus carota L. · Carrot
Semenarna Ljubljana, SI
Beta vulgaris Sugar Beet Group · Sugar beet
Inst. de Recherche MENNESSON (FR)
Cichorium intybus L. · Chicory
CHICOLINE, DIV. DE COSUCRA GROUPE WARCOING SA /ILVO PLANT - TOEGEPASTE GENETICA EN VEREDELING
Zea mays L. · Maize
CAUSSADE SEMENCES
Hordeum vulgare L. · Barley
ETS.C.C.BENOIST
Triticum turgidum L. subsp. dicoccum (Schrank ex Schübl.) Thell. · Emmer
Kovacs Geza
Helianthus annuus L. · Sunflower
SYNGENTA SEEDS AG, CH
Vicia faba L. · Broad bean
Nickerson Zwaan
Solanum lycopersicum L. · Tomato
Hordeum vulgare L. · Barley
VILMORIN/VERNEUIL RECHER.
Lactuca sativa L. · Lettuce
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Brassica napus L. · Rapeseed
Raps GbR
Ribes uva-crispa L. · Gooseberry
Sempra Praha a.s., CZ
Helianthus annuus L. · Sunflower
Maisadour Semences
Zea mays L. · Maize
MAS SEEDS
Solanum lycopersicum L. · Tomato
Nirit Seeds Ltd (IL)
Helianthus annuus L. · Sunflower
MAS SEEDS
Hordeum vulgare L. · Barley
SEJET PLANTEFORÆDLING
Lolium perenne L. · Perennial ryegrass
ILVO Plant