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.
Triticum durum Desf. · Durum wheat
Saatzucht Donau GmbH & Co.KG
Lactuca sativa L. · Lettuce
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Cucumis sativus L. · Cucumber
PLANTICO HODOWLA I NASIENNICTWO OGRODNICZE ZIELONKI SP. Z O.O.
Daucus carota L. · Carrot
MORAVOSEED
Lolium perenne L. · Perennial ryegrass
DLF-Seeds A/S
Gossypium hirsutum L. · Upland cotton
CALIFORNIA PLANTING COTTON SEED DISTRIBUTORS
Phleum pratense L. · Timothy grass
Petter Marum
Linum usitatissimum L. · Common flax
Limagrain Nederland B.V.
Hordeum vulgare L. · Barley
LIMAGRAIN EUROPE
Vicia sativa L. · Common vetch
RAGT 2n
Solanum tuberosum L. · Potato
Wolf Lange (DE)
Zea mays L. · Maize
LEIPERT RAINER
Solanum tuberosum L. · Potato
Cyngent Potato Breed. (GB)
Pisum sativum L. · Pea
KWS MOMONT RECHERCHE SARL, FR
Pisum sativum L. · Pea
Syngenta Crop Protection AG
Zea mays L. · Maize
Notai
Pisum sativum L. · Pea
Lochow-Petkus GmbH (DE)
Solanum tuberosum L. · Potato
HESELMANS GUUS
Beta vulgaris Sugar Beet Group · Sugar beet
SESVANDERHAVE NV-SA, BE
Beta vulgaris Sugar Beet Group · Sugar beet
SAS FLORIMOND-DESPREZ Veuve et Fils
Hordeum vulgare L. · Barley
Limagrain Europe S.A.S
Triticum aestivum L. · Bread wheat
KWS UK LTD
Brassica napus var. napus · Rapeseed
Raps GbR Saatzucht Lundsgaard
Zea mays L. · Maize
Rainer Leiper