SANTE'
ActiveSolanum tuberosum L. · Potato
VEREDELINGSBEDRIJF VV
Variety traits
Uniformity is an indicator of the homogeneity of a seed lot or plants in a crop based on traits such as size, height, maturity date, and habitus. High uniformity ensures even emergence and yield stability, which is critical for variety assessment and product quality.
Mentioned in descriptions 10 270 varieties reference book.
In agronomy and seed production, seed uniformity defines their homogeneity in size, most often thickness, which influences sowing quality. Crop uniformity characterizes the homogeneity of the plant stand in terms of height, phenological stage timing, and general plant habitus, which is important for the efficiency of mechanical harvesting.
During laboratory seed analysis, the indicator is expressed as a percentage representing the sum of the two most representative adjacent fractions. In variety testing, plant uniformity is evaluated visually or through the coefficient of variation of morphological traits. The lower the coefficient of variation, the higher the level of variety uniformity is considered to be.
The level of this trait depends on both the genetic characteristics of the variety and environmental conditions, including agronomic practices and meteorological factors during the seed formation period. Material with a uniformity of at least 80% is considered standard, and values below this threshold require mandatory calibration of the lot before sowing.
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.
Solanum tuberosum L. · Potato
VEREDELINGSBEDRIJF VV
Hordeum vulgare L. · Barley
ULRICH and JOSEF BREUN
Malus domestica (Suckow) Borkh. · Apple
Washington State University, USA
Hordeum vulgare L. · Barley
Lochow-Petkus GmbH (DE)
Solanum tuberosum L. · Potato
Yosef Fohel`
Rosa L. · Rose
Reinder Johan Christiaan Kielstra
Fragaria x ananassa Duchesne ex Rozier · Garden strawberry
Whitaker Vance M.
Zea mays L. · Maize
Pioneer Overseas Cor, USA
Vaccinium corymbosum L. · Highbush blueberry
Wagner L. Adam, Boches Peter Stefan, Bermudo Antonio A. Alamo, Brazelton M. David
Secale cereale L. · Rye
Kryshtofik Renata, Bialokors`kyi IAn, Piatrusiak Alisiia,
Fragaria x ananassa Duchesne ex Rozier · Garden strawberry
Vinson Peter Edward|Hernhill Faversham Kent, GB / Warren Simon Peter|Hernhill Faversham Kent, GB
Fragaria x ananassa Duchesne ex Rozier · Garden strawberry
UNIVERSITY OF FLORIDA, GULF COAST RESEARCH AND EDUCATION CENTER
Vaccinium corymbosum L. · Highbush blueberry
Wendy Light (US) Antonio A. Alamo Bermudo (ES) Peter Stefan Boches (US) Adam L. Wagner (US) Devid M. Brazelton (US)
Malus domestica (Suckow) Borkh. · Apple
Valerie Fouillet
Solanum tuberosum L. · Potato
Jacob Eising
Pyrus communis L. · European pear
Michael Bede & Wendy May King-Turner (NZ)
Fragaria x ananassa Duchesne ex Rozier · Garden strawberry
Whitaker Vance M.
Ananas comosus (L.) Merr. · Pineapple
THOMAS YOUNG / EBRAHIM FIROOZABADY
Ananas comosus (L.) Merr. · Pineapple
Young Roberto|Westlake Village, CA, US / Gonzales Jorge|San Jose, CR
Helianthus annuus L. · Sunflower
Revol Benoit
Helianthus annuus L. · Sunflower
MAS SEEDS
Lactuca sativa L. · Lettuce
Nunhems, NL
Poa pratensis L. · Kentucky bluegrass
JACKLIN SEED
Pelargonium peltatum (L.) L'Hér. · Ivy-leaf geranium
Nils Klemm