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.
Lolium perenne L. · Perennial ryegrass
SEMENCES DE FRANCE
Zea mays L. · Maize
LEIPERT RAINER
Triticum aestivum L. · Bread wheat
RAGT 2n
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Lolium perenne L. · Perennial ryegrass
ABERYSTWYTH UNIVERSITY
Beta vulgaris Sugar Beet Group · Sugar beet
Maribo Seed International ApS
Helianthus annuus L. · Sunflower
Syngenta Crop Protection AG
Festuca pratensis Huds. · Meadow fescue
Zelder BV (NL)
Fragaria x ananassa Duchesne ex Rozier · Garden strawberry
Steven D. Nelson, Michael D. Nelson, Lee W. Stoeckle
Festuca pratensis Huds. · Meadow fescue
Landbruks- og matdepartementet, N - 0030 Oslo
Hordeum vulgare L. · Barley
Sejet Planteforaedling I,S
Beta vulgaris Sugar Beet Group · Sugar beet
Vestergaard Lisbet
Triticum aestivum L. · Bread wheat
Poljoprivredni Institut Osijek, HR
Beta vulgaris Sugar Beet Group · Sugar beet
Syngenta Crop Protection AG, CH
Beta vulgaris Sugar Beet Group · Sugar beet
Dietrich Hauer, Wolfgang Mechelke,
Triticum aestivum L. subsp. spelta (L.) Thell. · Spelt
Dr. Christoph Kling in Universität Hohenheim - Landessaatzuchtanstalt -
Zea mays L. · Maize
SYNGENTA FRANCE S.A.S.
Beta vulgaris Sugar Beet Group · Sugar beet
LION SEEDS
Lolium perenne L. · Perennial ryegrass
RAGT 2N S.A.S
Triticum aestivum L. · Bread wheat
Saatzucht Donau GmbH & Co.KG
Trifolium pratense L. · Red clover
Nilsson, Bengt
Hordeum vulgare L. · Barley
SAATZUCHT DONAU GES.M.B.H. & COKG
Triticum aestivum L. · Bread wheat
South Dakota Board of Regents
Triticum aestivum L. · Bread wheat
Lanwirtschaftliche Lehranstalt Triesdorf