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Variety traits

Plant height

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.

Sources10

Breakdown by crop

Found in these crops

Varieties that feature this in their description

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.

PEQZ0015

Active

Pelargonium zonale (L.) L'Hér. · Horseshoe pelargonium

Syngenta Flowers LLC

3 records

Hibiscus L. · Hibiscus

Fleming David Whitman

3 records

Poco Red

Active

Kniphofia Moench · Red hot poker

Janet N. Egger

3 records

Oak Red

Active

Hibiscus L. · Hibiscus

van Herck Guido|Herenthout, BE

3 records

Pelargonium zonale (L.) L'Hér. · Horseshoe pelargonium

Lemon David

3 records

Rosa L. · Rose

Poulsen Roser A/S

3 records

Pantani

Active

Vicia faba L. · Broad bean

NPZ UK Plant Breeding

5 records

Rubus idaeus L. · Red raspberry

Plantas de Navarra S.A.

4 records

PKMTAK2

Active

Campanula takesimana Nakai · Korean bellflower

Madsen Christian Hald

3 records

Pelargonium zonale (L.) L'Hér. · Horseshoe pelargonium

Michalik Andrea|Dresden, DE

3 records

Zantedeschia Spreng. · Arum-lily

Sande B.V.

4 records

Pelargonium zonale (L.) L'Hér. · Horseshoe pelargonium

Martin Geibel c/o Elsner pac Jungpflanzen GbR

3 records

Orpass

Active

Echinacea Moench. · Coneflower

TAKII EUROPE B V

5 records

Parcival

Application submitted

Kalanchoe blossfeldiana Poelln. · Flaming Katy

Smaal Andre

3 records

Paceyepi

Application submitted

Pelargonium crispum (P. J. Bergius) L'Hér. · Crisped-leaf pelargonium

Martin Geibel c/o Elsner pac Jungpflanzen GbR

3 records

Pacbris

Terminated

Pelargonium L'Hér. ex Ait. · Geranium

Elsner, Wh.

3 records

Pacbla

Active

Pelargonium zonale (L.) L'Hér. · Horseshoe pelargonium

CHRISTA HOFMANN

3 records

Phalaenopsis Bl. · Moth Orchid

Van Swieten Martinus Nicolaas Gerardus

3 records

Echeveria pulidonis E. Walther · Echeveria pulidonis

Ovata B.V.

3 records

Ovaljaws

Active

Aloe melanacantha A. Berger

Ovata B.V.

3 records

Euphorbia pulcherrima Willd. ex Klotzsch · Poinsettia

Nils Klemm

3 records

PEQZ0011

Active

Pelargonium L'Hér. ex Ait. · Geranium

Syngenta Flowers LLC

4 records

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