Eckalba
ActiveEuphorbia pulcherrima Willd. ex Klotzsch · Poinsettia
Fruehwirth Franz
Variety traits
Uniformity
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.
Breakdown by crop
Tomato Uniformity
81
Uniformity — White Cabbage
79
Barley grain uniformity
68
Carrot uniformity
51
Potato Uniformity
47
Uniformity — Cauliflower
45
Uniformity of lettuce
40
Pepper uniformity
38
Radish uniformity
31
Uniformity — Onion
30
Uniformity of cucumber
23
Sunflower uniformity
21
Uniformity — Onion
20
Uniformity — soft wheat
19
Uniformity — Broccoli
16
Triticale Uniformity
15
Watermelon Uniformity
14
Bean uniformity
14
Uniformity — Brussels sprout
13
Uniformity — Red Cabbage
12
Uniformity of zucchini
11
Uniformity — Leek
10
Uniformity of Chrysanthemum
10
Pea uniformity
10
Found in these crops
Varieties that feature this in their description
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.
Drisstrawninetysix
ActiveFragaria x ananassa Duchesne ex Rozier · Garden strawberry
Stewart Philip J.,Edmondson Amy M.,Liabeuf Debora,Kostina Iana
Eckanezka
ActiveEuphorbia pulcherrima Willd. ex Klotzsch · Poinsettia
RUTH KOBAYASHI
Camstra
ActivePelargonium grandiflorum (Andrews) Willd. · Regal pelargonium
Martin Geibel c/o Elsner pac Jungpflanzen GbR
Don Carlos
ActiveKalanchoe blossfeldiana Poelln. · Flaming Katy
van der Knaap Leonardus Johannus Maria|Naaldwijk, NL
Balumrest
ActiveAntirrhinum majus L. · Snapdragon
Trees Scott C.|Shell Beach, CA
Balshofron
ActivePelargonium zonale (L.) L'Hér. · Horseshoe pelargonium
Trees Scott C
Dark Jodie
TerminatedKalanchoe Adans. · Kalanchoe
Knud Jepsen
Bolero
ActiveGuzmania Ruiz et Pav. · Guzmania
Nicolaas D.M. Steur^^^Elly Bak
BKPBEEEBP
ActiveBegonia x hiemalis Fotsch · Elatior Begonia
Beekenkamp Annie Cornelia
Bkpbeens
ActiveBegonia x hiemalis Fotsch · Elatior Begonia
Beekenkamp Annie Cornelia
Abatargas
ActiveRanunculus asiaticus L. · Persian buttercup
IMPRESA INDIVIDUALE BIANCHERI ALBERTO
Aktiva
ActiveLilium L. · Lily
TRIOR LELIE BV
Balangbawi
ActiveAngelonia angustifolia Benth. · Angelonia
Leue Ellen|DeKalb, IL, US
Abpegaso
ActiveRanunculus asiaticus L. · Persian buttercup
IMPRESA INDIVIDUALE BIANCHERI ALBERTO
Abiosheka
ActiveRanunculus asiaticus L. · Persian buttercup
IMPRESA INDIVIDUALE BIANCHERI ALBERTO
Abrochi
ActiveRanunculus asiaticus L. · Persian buttercup
IMPRESA INDIVIDUALE ALBERTO BIANCHERI
Abgnowee
ActiveRanunculus asiaticus L. · Persian buttercup
IMPRESA INDIVIDUALE BIANCHERI ALBERTO
SY Maliboo
ActiveHordeum vulgare L. · Barley
Syngenta Participations AG| CH
CZ
DE
FR
4 records
Fisixx
ActiveZea mays L. · Maize
R2n SAS
PT
UA
5 records
Barito
ActiveAllium cepa L. var. cepa · Onion
Seminis Vegetable Seeds
CZ
NL
PL
4 records
Titanium
ActiveBrassica oleracea L. (Broccoli Group) · Broccoli
VEGETABLE MONSANTO B.V.
NL
UA
7 records
Alföldi 1
ActiveSorghum bicolor (L.) Moench · Sorghum
GABONAKUTATO NONPROFIT KOEZHASZNU KFT
AT
HU
UA
8 records
Verdeco
ActiveBrassica oleracea L. (White Cabbage Group) · White cabbage
Takii & Company LTD (JP)
HR
NL
4 records