Datretten
ActiveDahlia Cav. · Dahlia
RUNE HARBOE NIELSEN
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.
Burpeachthree
ActivePrunus persica (L.) Batsch · Peach
Slaughter John K.,Gerdts Timothy J.
Don Sergio
ActiveKalanchoe blossfeldiana Poelln. · Flaming Katy
van der Knaap Leonardus Johannus Maria|Naaldwijk, NL
Camp Bule
ActiveCampanula L. · Bellflower
PIM KAAGMAN
DLFARIS1
ActiveChrysanthemum L. · Chrysanthemum
Arie Gerard Post
Balfusheat
ActiveImpatiens L. · Balsam
Tau-San Chou^^^BARRY KRISTIN G.
Bonmadwitim
ActiveArgyranthemum Webb ex Schultz Bip. · Daisy Bush
Bernuetz Andrew|Silverdale, AU
BKPBEEVR
ActiveBegonia x hiemalis Fotsch · Elatior Begonia
Beekenkamp Annie Cornelia
Balpixdople
ActiveImpatiens walleriana Hook. f. · Busy Lizzie
Uchneat Michael S.|Geneva, IL, US
Abalchera
ActiveRanunculus asiaticus L. · Persian buttercup
IMPRESA INDIVIDUALE BIANCHERI ALBERTO
Abumacatlo
ActiveRanunculus asiaticus L. · Persian buttercup
IMPRESA INDIVIDUALE BIANCHERI ALBERTO
Katarsis
ActiveZea mays L. subsp. mays (Maize Group) · Maize
KWS SAAT SE & CO.KGAA
BE
CZ
FR
NL
5 records
Keltor
ActiveBrassica napus var. napus · Rapeseed
STELLING DIETER
CZ
6 records
Liberty
ActiveBrassica oleracea L. (Cauliflower Group) · Cauliflower
HM.CLAUSE
FR
HU
PL
SK
5 records
Resima
ActiveBrassica oleracea L. (Red Cabbage Group) · Red cabbage
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
NL
6 records
N4l467 E
ActiveHelianthus annuus L. · Sunflower
Nuseed Spain sl
FR
IT
SK
5 records
Gregorian
ActiveBrassica oleracea L. (White Cabbage Group) · White cabbage
SYNGENTA SEEDS B.V.
NL
5 records
KWS La Mancha
ActivePisum sativum L. · Pea
Lochow-Petkus GmbH (DE)
DE
FR
8 records
Greta
ActiveVicia sativa L. · Common vetch
Danko Hodowla Roslin Sp.z.o.o.
CZ
PL
8 records
GK Koros
ActiveTriticum aestivum L. · Bread wheat
Gabonatermasztesi, H
HU
UA
6 records
Capri
ActiveVicia faba L. · Broad bean
Werner Horn
EE
7 records
KWS Oligor
ActiveSecale cereale L. · Rye
KWS Lochow
AT
DE
EE
PL
4 records
Messi
Application submittedBrassica napus L. · Rapeseed
Norddeutsche Pflanzenzucht Hans-Georg Lembke KG
EE
HU
LT
LV
4 records
Motivi CS
ActiveZea mays L. · Maize
Caussade Semences S A
DE
IT
UA
6 records