DLFVITA6
TerminatedChrysanthemum L. · Chrysanthemum
Arie Gerard Post
Variety traits
Plant height is a key varietal trait that determines lodging resistance, suitability for mechanical harvesting, and potential yield. This indicator is genetically determined but manifests depending on environmental conditions and agronomic practices.
Mentioned in descriptions 20 560 varieties reference book.
Plant or bush height is a varietal parameter manifested as the physical size of the stem from the soil surface to its apex or the point of inflorescence attachment. In practice, this trait determines the resistance of crops to lodging under the influence of wind and precipitation, and also dictates technological cultivation requirements, such as the need for trellising, pruning, or the use of specific planting patterns.
Plant height depends on the genetic characteristics of the variety; however, it varies significantly under the influence of external factors, including soil fertility, nitrogen application rates, plant density, as well as weather conditions and the presence of stressors such as diseases and pests. Intensive short-stature varieties often possess a higher harvest index, which positively affects crop productivity.
Evaluation of height is conducted within the framework of variety trials according to regulated methodologies by measuring with a ruler during strictly defined crop development phases, for example, during heading, flowering, or before harvest. When analyzing varieties, consideration is given not only to the mean value in centimeters but also to the stability of the trait across different years, expressed through a coefficient of variation, which indicates the degree of genotype influence on plant development.
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.
Chrysanthemum L. · Chrysanthemum
Arie Gerard Post
Vitis vinifera L. · Common grape vine
Institut National de Recherche pour l'Agriculture l'Alimentation et l'Environnement (INRAE)
Lupinus L. · Lupine
Eternal Plant Boijl B.V.
Fragaria x ananassa Duchesne ex Rozier · Garden strawberry
Gianluca Baruzzi^^^Walther Faedi^^^Paolo Sbrighi^^^Pierluigi Lucchi^^^Matteo Birolli^^^Lorenzo Ballini
Impatiens New Guinea Group · New Guinea Impatiens
Willi Endisch GbR
Delphinium x belladonna hort. ex Bergmans · Belladonna delphinium
Eternal Plant Boijl B.V.
Echinacea purpurea (L.) Moench · Purple coneflower
Marco van Noort Breeding B.V.
Echinacea purpurea (L.) Moench · Purple coneflower
Henricus Maria Joseph Holtmaat
Dianthus plumarius L. · Garden pink
Syngenta Crop Protection AG
Clematis L. · Clematis
Poulsen Roser A/S^^^Raymond J. Evison Ltd.
Impatiens New Guinea Group · New Guinea Impatiens
Gavriel Danziger
Impatiens New Guinea Group · New Guinea Impatiens
SCOTT C TREES
Catharanthus roseus (L.) G. Don · Madagascar periwinkle
Kenichi Suzuki^^^Koichi Tomomatsu^^^Thunya Taychasinpitak
Fragaria x ananassa Duchesne ex Rozier · Garden strawberry
Michelangelo Leis^^^Gianfranco Castagnoli^^^Alessio Martinelli
Alocasia zebrina Schott ex Van Houtte
J. van Geest Holding B.V.
Delphinium L. · Larkspur
Benjamin Roelof van Tol
Impatiens New Guinea Group · New Guinea Impatiens
Tobias Dümmen
Verbena L. · Vervain
MARGA DÜMMEN
hybrids between Hydrangea macrophylla (Thunb.) Ser. and Hydrangea serrata (Thunb.) Ser.
Jean-Paul Davasse
Ocimum basilicum L. · Basil
Enza Zaden Beheer B.V.
Petunia Juss. · Petunia
Gavriel Danziger
Zantedeschia Spreng. · Arum-lily
Kapiteyn Breeding B.V.
Gerbera L. · Gerbera
FLORIST HOLLAND B.V.
Gypsophila L. · Baby's breath
Gavriel Danziger