Allium cepa L. · Onion
Variety traits
Plant height
Plant height is a key morphological trait that determines a variety's lodging resistance and suitability for mechanized harvesting. This indicator is measured in centimeters and shows a high degree of dependence on the interaction between the variety's genotype and environmental conditions.
Mentioned in descriptions 51 504 varieties reference book.
Plant height is a morphological trait measured in centimeters from the soil surface to the top of the vegetative or generative organs. To ensure representativeness, measurements are taken at several points in the plot, with leaning plants raised to a vertical position; the timing of data collection is strictly regulated by variety testing protocols.
This trait is directly linked to the crop's lodging resistance: as a rule, shorter or short-stemmed forms possess increased stem strength, allowing them to better withstand high doses of mineral fertilizers and intensive agrotechnical loads. Plant height also determines harvestability, directly affecting the position of the lower fruits or pods relative to the soil level.
Variability in height depends both on the genetic characteristics of a specific variety and on growing conditions, including soil fertility, moisture availability, and plant density. Due to the lack of a universal scale for all crops, varieties are classified by height relative to specific crop standards, and agronomists are recommended to evaluate not only the mean value of the trait but also its stability under various weather conditions.
Breakdown by crop
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.
Destiny
ActiveFreesia Eckl. ex Klatt · Freesia
Czar of Russia
TerminatedGladiolus L. · Gladiolus
Blattreicher
Protection expiredAnethum graveolens L. · Dill
Denisa
WithdrawnMedicago sativa L. · Alfalfa
Denia
Protection expiredLilium L. · Lily
Csokros Csungo
TerminatedCapsicum annuum L. · Bell pepper
Ben Venuto
Protection expiredGladiolus L. · Gladiolus
Delta Orange
ActiveTulipa L. · Tulip
Chiang Mai Ruby
TerminatedCurcuma alismatifolia Gagnep. · Siam tulip
Belvedere Brown
WithdrawnAllium cepa L. var. cepa · Onion
Belo Horizonte
ActiveLilium L. · Lily
Belo cudo
Protection expiredPhaseolus coccineus L. · Runner bean
Semenarna Ljubljana, SI
De hoja lisa
Protection expiredPetroselinum crispum (Mill.) Nyman ex A. W. Hill · Parsley
Semenarna Ljubljana, SI
C 16-16 ZLATNI DUKAT
TerminatedTriticum aestivum L. · Bread wheat
AGRI OBTENTIONS SA (FR)
Buttunazzo Roggianese
Application submittedCapsicum annuum L. · Bell pepper
Ceska krajova
TerminatedBrassica napus L. · Rapeseed
Daydream
TerminatedGerbera L. · Gerbera
Cerise Rimo
TerminatedDianthus caryophyllus L. · Carnation
Celechovicky hanacky
TerminatedHordeum vulgare L. · Barley
BASALT
TerminatedTriticum aestivum L. · Bread wheat
Delight YR
TerminatedBrassica oleracea L. (White Cabbage Group) · White cabbage
Commanche cms
WithdrawnBrassica napus L. · Rapeseed
Colosseo
TerminatedLilium L. · Lily