Corcovado
ActiveLactuca sativa L. · Lettuce
Vilmorin-Mikado S.A.S.
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.
Lactuca sativa L. · Lettuce
Vilmorin-Mikado S.A.S.
Cucurbita pepo L. · Field pumpkin
Magnum Seeds Inc (US)
Trifolium repens L. · White clover
Poznanska Hodowla Roslin Sp. z o.o
Malus domestica (Suckow) Borkh. · Apple
VROEMEN J A
Trifolium pratense L. · Red clover
CENTRO DI RICERCA MIGLIORAMENTO GENETICO PIANTE AGRARIE S.R.L. C.M.G.P.A.
Prunus armeniaca L. · Apricot
Pepinieres & Vergers Escande EARL (FR)
Capsicum annuum L. · Bell pepper
Syngenta Crop Protection AG
Capsicum annuum L. · Bell pepper
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Phaseolus vulgaris L. · Common bean
Holland-Select Research B.V.
Solanum lycopersicum L. · Tomato
Clause Vegetable Seeds
Brassica oleracea L. (Cauliflower Group) · Cauliflower
Syngenta Seeds B.V.
Trifolium resupinatum L. · Persian clover
CENTRO DI RICERCA MIGLIORAMENTO GENETICO PIANTE AGRARIE S.R.L. C.M.G.P.A.
Pelargonium zonale (L.) L'Hér. · Horseshoe pelargonium
Mitchell Eugene Hanes
Cichorium endivia L. · Endive
Enza Zaden Beheer B.V.
Solanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel BV (NL)
Allium porrum L. · Leek
Enza Zaden Beheer B.V.
Phaseolus vulgaris L. · Common bean
Seminis Vegetable Seeds
Brassica oleracea L. (Cauliflower Group) · Cauliflower
Bayer Holland B.V.
Solanum lycopersicum L. · Tomato
SYNGENTA SEEDS B.V.
Cucurbita pepo L. · Field pumpkin
Syngenta Seeds B.V.
Trifolium alexandrinum L. · Egyptian clover
CENTRO DI RICERCA MIGLIORAMENTO GENETICO PIANTE AGRARIE S.R.L. C.M.G.P.A.
Hordeum vulgare L. · Barley
Secobra Recherches, FR
Olea europaea L. · Olive
ROSSELLI GIANCARLO
Cucumis melo L. · Melon
BURPEE NL B.V.