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ActiveLilium L. · Lily
Testcentrum voor Siergewassen B.V.
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.
Lilium L. · Lily
Testcentrum voor Siergewassen B.V.
Gladiolus L. · Gladiolus
ZOMERSCHOON BV
Chrysanthemum L. · Chrysanthemum
Fides B.V.
Chrysanthemum L. · Chrysanthemum
Cornelis W. Dekker
Lilium L. · Lily
Vletter & Den Haan Beheer B.V
Curcuma L. · Turmeric
Leonardus J. M. van der Knaap
Chrysanthemum L. · Chrysanthemum
Cornelis W. Dekker
Dahlia Cav. · Dahlia
Johanna G.H. van Haaster
Chrysanthemum L. · Chrysanthemum
Fides B.V.
Tulipa L. · Tulip
Testcentrum voor Siergewassen B.V.
Chrysanthemum L. · Chrysanthemum
Goldstock Breeding
Tulipa L. · Tulip
Testcentrum voor Siergewassen B.V.
Avena sativa L. · Oat
KWS Lochow
Hyacinthus orientalis L. · Common hyacinth
Van den Berg-Hytuna V.O.F.
Gladiolus L. · Gladiolus
Coöperatieve Kwekersvereniging "For Ever" U.A.
Eustoma exaltatum (L.) Salisb. ex G. Don subsp. russellianum (Hook.) Kartesz · Lisianthus
Sakata Seed Corporation (SCC)
Phlox paniculata L. · Garden phlox
van Sambeek Ellen
Curcuma alismatifolia Gagnep. · Siam tulip
Leonardus J. M. van der Knaap
Clematis L. · Clematis
Poulsen Roser A/S^^^Raymond J. Evison Ltd.
Scabiosa atropurpurea L. · Mourning bride
Gavriel Danziger
Euphorbia pulcherrima Willd. ex Klotzsch · Poinsettia
Syngenta Participations AG
Chrysanthemum L. · Chrysanthemum
JAN VAN RUYVEN
Vicia faba L. · Broad bean
Hodowla Roslin Strzelce Sp z.o.o. Grupa IHAR
Dahlia Cav. · Dahlia
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