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.
Phaseolus vulgaris L. · Common bean
Seminis Vegetable Seeds
Cichorium endivia L. · Endive
Enza Zaden, NL
Phaseolus vulgaris L. · Common bean
HOLLAND SELECT
Brassica oleracea L. (Cauliflower Group) · Cauliflower
HM.CLAUSE
Cucumis sativus L. · Cucumber
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Euphorbia pulcherrima Willd. ex Klotzsch · Poinsettia
MIKKELSENS Inc. (US)
Rosa L. · Rose
MEILLAND MARIE LUISE
Vaccinium corymbosum L. · Highbush blueberry
USDA, USA
Dianthus L. · Carnation
Lab. De Phys. Veget., Barberet Et Ducloux Et Cie
Solanum lycopersicum L. · Tomato
Bayer Holland B.V.
Cucurbita pepo L. · Field pumpkin
SAKATA SEED SUDAMERICA LTDA
Osteospermum L. · Osteospermum
SOERENSEN CARL| Carl Aksel Kragh Soerensen c/o Gartneriet Petersminde
Allium porrum L. · Leek
Bejo Zaden BV (NL)
Cucumis sativus L. · Cucumber
Sakata Vegetables Europe, F
Cichorium endivia L. · Endive
Enza Zaden Beheer B.V.
Capsicum annuum L. · Bell pepper
PETOSEED CO
Solanum lycopersicum L. · Tomato
Syngenta Seeds B.V.
Cucurbita pepo L. · Field pumpkin
Syngenta Crop Protection AG
Lactuca sativa L. · Lettuce
Rijk Zwaan Zaadteelt en Zaadhandel BV (NL)
Solanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Cucumis sativus L. · Cucumber
NOVARTIS SEEDS B.V.
Raphanus sativus L. var. oleiformis Pers. · Oil radish
VANDINTER SEMO B.V.
Brassica oleracea L. (Curly kale Group) · Curly kale
Moravoseed Spol. S.r.o
Lolium perenne L. · Perennial ryegrass
CENTRO DI RICERCA MIGLIORAMENTO GENETICO PIANTE AGRARIE S.R.L. C.M.G.P.A.