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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.

Symphyotrichum novi-belgii (L.) G. L. Nesom · New York aster

Kristiansen, Kell|.ANG.rslev, Denmark

2 records

Margen

Active

Rosa L. · Rose

Antonio Marchese

2 records

Ipomoea batatas (L.) Lam. · Sweet potato

Kenneth Pecota^^^George Craig Yencho

2 records

LAN 519

Active

Lantana camara L. · Lantana

Plant Point GmbH

2 records

Levgreen

Active

Sorbaria sorbifolia (L.) A. Braun

Levac Denis

2 records

NATPHI01

Active

Philodendron Schott corr. Schott · Philodendron

Benjamin William Gregory

2 records

Fragaria x ananassa Duchesne ex Rozier · Garden strawberry

NIAB EMR

3 records

Mysty

Active

Goeppertia roseopicta (Linden) Borchs. & S. Suárez · Rose-painted calathea

DeROOSE REGINALD HECTOR K. / VALSTAR TEUNIS

2 records

MP21

Terminated

Petunia Juss. · Petunia

Graham N. Brown

2 records

Portulaca oleracea L. · Common purslane

Johannes Nebelmeir

2 records

LVPI1801

Active

hybrids between Pelargonium peltatum and Pelargonium zonale · Ivy-leaved geranium

Lazzeri Carlo

2 records

Hybrids between Pelargonium crispum and Pelargonium x domesticum

Michael Wiedemann^^^Christa Hofmann^^^Klaus Olbricht^^^Katrin Meinl

2 records

LANZ0007

Active

Lantana camara L. · Lantana

Syngenta Flowers LLC

2 records

Mandevilla sanderi (Hemsl.) Woodson · Brazilian jasmine

Pépinières Jean Rey S.A., Les Serres du Lodevois S.A.R.L.

2 records

M.P.745

Application submitted

Rubus idaeus L. · Red raspberry

Mattivi Breeding S.S.

2 records

Lourdesa

Active

Fragaria x ananassa Duchesne ex Rozier · Garden strawberry

Imagina Frutas S.L.

3 records

Hibiscus rosa-sinensis L. · Chinese hibiscus

Coöperatieve Vereniging Werkgroep Hibiscus U.A.

2 records

Stokesia laevis (Hill) Greene · Stokes' aster

Van Heesbeen Cultures B.V.

2 records

LISSVERY

Active

Perovskia atriplicifolia Benth. · Russian sage

Liss Forest Nursery Ltd

2 records

Cotinus coggygria Scop. · European smoketree

Hortival Diffusion S.A.S.

2 records

Meghan

Application submitted

Chamelaucium uncinatum Schauer · Geraldton wax

Botanic Gardens and Parks Authority

2 records

Anisodontea scabrosa (L.) Bates

G. J. MOOLMAN

2 records

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