Variety traits
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.
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.
Beta vulgaris Leaf Beet Group · Swiss chard
Service Officiel de Controle (FR)
Tulipa L. · Tulip
Dekker-Geelhoed
Lilium L. · Lily
World Breeding B.V
Tulipa L. · Tulip
New Way
Chrysanthemum L. · Chrysanthemum
C.B.A Research B.V.
Matricaria recutita L. · German chamomile
Brassica napus var. napus · Rapeseed
Hodowla Roslin Strzelce Sp z.o.o. Grupa IHAR
Tulipa L. · Tulip
Vertuco B.V.
Zea mays L. · Maize
Tsentylo Leonid Vasyl`ovych, Boreiko Vasyl` Sydorovych,
x Triticosecale Wittm. ex A. Camus · Triticale
AGRI OBTENTIONS / INRAE (institut National de recherche pour l'agriculture, l'alimentation et l'environment)
Hordeum vulgare L. · Barley
Biogranum d.o.o. (RS)
Rosa L. · Rose
HAENCHEN| Dr. sc. Eckart Haenchen
Vicia sativa L. · Common vetch
Syn`ohub Serhii Vasyl`ovych, Sydorchuk Valerii Ivanovych,
Petroselinum crispum (Mill.) Nym. ex A.W. Hill var. tuberosum (Bernh.) Mart Crov. · Hamburg parsley
FDB FRØ
Tulipa L. · Tulip
Vertuco B.V.
Solanum melongena L. · Eggplant
CIRAD (FR)/Armeflhor (FR)
Narcissus L. · Daffodil
Testcentrum voor Siergewassen B.V.
Tulipa L. · Tulip
Gebr. Boon Hem B.V.
Tulipa L. · Tulip
v.d. Berg & Zn. B.V.
Tulipa L. · Tulip
Broersen
Tulipa L. · Tulip
G. Buis Bloembollen B.V.
Lilium L. · Lily
G.A. Verdegaal en Zn. Export B.V.
Nicotiana tabacum L. · Tobacco
Instytut Uprawy Nawożenia i Gleboznawstwa Państwowy Instytut Badawczy
Calluna vulgaris (L.) Hull · Common heather
WINKEL| Rainer de Winkel (Gartenbau)