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.
Helianthus annuus L. · Sunflower
Maisadour Semences, FR
Zea mays L. · Maize
FREIHERR VON MOREAU SAATZUCHT
Allium cepa L. · Onion
Petr Klapste
Beta vulgaris Sugar Beet Group · Sugar beet
Hendrik Tschoep
Allium cepa L. var. cepa · Onion
Zoldesegtermesztesi Kutato Intezet RT (HU)
Solanum lycopersicum L. · Tomato
Syngenta Crop Protection AG
Hordeum vulgare L. · Barley
SZIGAT| Dr. Georg Szigat im Institut fuer Pflanzenzuechtung / RAPKE| Heidemarie Rapke / STEINICKE| Wolfgang Steinicke
Triticum durum Desf. · Durum wheat
INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR
Vitis L. · Grapevine
INCONNU (FR)
Zea mays L. · Maize
R2n SAS
Triticum aestivum L. · Bread wheat
Regents of the University of Minnesota
Zea mays L. · Maize
SAATBAU LINZ EGEN
Beta vulgaris Sugar Beet Group · Sugar beet
Lindqvist, K/Möhlman, J/Bernström, P
Zea mays L. · Maize
Osadchyi Serhii Stepanovych, Khromenko Vitalii Oleksandrovych, Kalinchuk Oleh Ivanovych, Tereshcuk Serhii Mykolaiovych, Fedko Mykola Mykolaiovych, Cherchel Vladyslav IUriiovych, Dziubetskyi Borys Volodymyrovych,
Gerbera L. · Gerbera
EVELEENS JAN
Zea mays L. · Maize
HENDRICKX| Leon Hendrickx in Fa. SW Seed Hadmersleben GmbH -Zuchtstation Grund Schwalheim-
Brassica napus L. · Rapeseed
Norddeutsche Pflanzenzucht Hans-Georg Lembke KG
Brassica napus L. · Rapeseed
SERASEM RECHERCHES ET
Brassica napus L. · Rapeseed
Lantmännen SW Seed
Gerbera jamesonii Bolus ex Hook. f. · Barberton daisy
Terra Nigra Holding b.v
Lolium x hybridum Hausskn. · Hybrid ryegrass
Nickerson Seeds Ltd (GB)
Allium cepa L. var. cepa · Onion
TORSEED - Przedsiebiorstwo Nasiennictwa Ogrodniczego i Szkolkarstwa S.A.
Hordeum vulgare L. · Barley
Lantmännen SW Seed
Triticum aestivum L. subsp. aestivum · Bread wheat
NORDSAAT Agrargesellschaft mit beschraenkter Haftung