Cosaco
ActiveCucumis sativus L. · Cucumber
SEMILLAS FITO, S.A.
ES
2 records
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.
Corwallia
TerminatedLactuca sativa L. · Lettuce
Vilmorin-Mikado S.A.S.
FR
3 records
Corrales
ActiveCucumis melo L. · Melon
Enza Zaden Beheer B.V.
NL
2 records
Ceresco
ActiveAllium cepa L. var. cepa · Onion
Hazera Seeds B.V.
NL
4 records
Corsica
ActiveSolanum lycopersicum L. · Tomato
Enza Zaden Beheer B.V.
NL
4 records
CIVH725
ActiveFragaria L. · Strawberry
Michelangelo Leis
UA
2 records
Corredor
ActiveSolanum lycopersicum L. · Tomato
HAZERA SEEDS BV
ES
3 records
Centauro
ActiveSolanum lycopersicum L. · Tomato
UNITED GENETICS SEEDS CO
PT
2 records
Crecerelle
ActivePisum sativum L. · Pea
Andre Blondeau Semences (FR)
FR
2 records
Cordia
ActiveAllium cepa L. var. cepa · Onion
PLANTICO HODOWLA I NASIENNICTWO OGRODNICZE ZIELONKI SP. Z O.O.
PL
2 records
Ciciu
ActiveSolanum lycopersicum L. · Tomato
Syngenta Seeds B.V.
NL
4 records
Chevy
ActiveCapsicum annuum L. · Bell pepper
HAZERA SEEDS BV
ES
3 records
Castellano
ActiveCucumis melo L. · Melon
SEMILLAS FITO, S.A.
ES
2 records
Copperhead
ActiveAllium cepa L. var. cepa · Onion
Enza Zaden Beheer B.V.
NL
2 records
Chero
ActiveCapsicum annuum L. · Bell pepper
Monsanto Vegetable IP Management B.V.
NL
3 records
Caroline
TerminatedBegonia x hiemalis Fotsch · Elatior Begonia
KARL RUDOLF BECKMANN
DE
2 records
Cassandra
ActiveSolanum tuberosum L. · Potato
Germicopa Breeding S.A.S
NL
3 records
Cheramy
ActiveSolanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
NL
4 records
Cormoran
ActiveCucumis melo L. · Melon
HM.Clause S.A.S.
FR
3 records
Chaman
ActiveCapsicum annuum L. · Bell pepper
MERIDIEM SEEDS S.L.
ES
3 records
CHABELA
ActiveCucurbita pepo L. · Field pumpkin
Sarah Smith
UA
3 records
Cervantes
TerminatedSolanum lycopersicum L. · Tomato
HM.Clause S.A.S.
FR
3 records
Cersa
ActiveLactuca sativa L. · Lettuce
Enza Zaden Beheer B.V.
NL
4 records
Chaitén
ActiveCucumis melo L. · Melon
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
NL
3 records