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.
Zea mays L. · Maize
Laurent BETTINGER
Zea mays L. subsp. mays (Maize Group) · Maize
LIDEA FRANCE SAS
Zea mays L. · Maize
LIMAGRAIN EUROPE
Zea mays L. · Maize
LIDEA FRANCE SAS
Brassica napus L. · Rapeseed
SAATZUCHT DONAU GES.M.B.H. & COKG
Zea mays L. · Maize
R2n SAS
Brassica napus L. · Rapeseed
Bayer Cropscience LP
Zea mays L. · Maize
Rainer Leipert
Zea mays L. · Maize
SOCIETE DES MAIS| Societe des Mais Europeens S.D.M.E. (S.A.R.L.)
Apium graveolens L. var. rapaceum (Mill.) Gaud. · Celeriac
SAATZUCHT QUEDLINBURG GMBH
Zea mays L. · Maize
Ludwig Feldmeier
Zea mays L. · Maize
FREIHERR VON MOREAU SAATZUCHT
Zea mays L. · Maize
LIDEA FRANCE SAS
Beta vulgaris Sugar Beet Group · Sugar beet
KWS SAAT SE&CO.KGaA, DE
Zea mays L. · Maize
Pierre CAROLO
Brassica napus L. · Rapeseed
Norddeutsche Pflanzenzucht Hans-Georg Lembke KG
Vicia faba L. · Broad bean
Probstdorfer Saatzucht GmbH
Zea mays L. · Maize
FREIHERR VON MOREAU SAATZUCHT
Triticum aestivum L. · Bread wheat
SAATZUCHT STRENG-ENGELEN GMBH&CO. KG
Zea mays L. · Maize
Limagrain Europe S.A.S
Brassica napus var. napus · Rapeseed
MONSANTO TECHNOLOGY
Zea mays L. · Maize
Pierre CAROLO
Zea mays L. · Maize
MONSANTO TECHNOLOGY
Zea mays L. · Maize
R2n SAS