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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.

Impatiens New Guinea Group · New Guinea Impatiens

SATO CHIHIRO

6 records

Sambucus nigra L. · Elderberry

Jan de Boer

5 records

AlsDun01

Active

Alstroemeria L. · Alstroemeria

Ian Duncalf

5 records

Vitis vinifera L. · Common grape vine

Simone Diego Castellarin^^^Guido Cipriani^^^Gabriele Di Gaspero^^^Michele Morgante^^^Enrico Peterlunger^^^Raffaele Testolin

SK
5 records

Tihope

Active

Ribes nigrum L. · Blackcurrant

Research Institute of Horticulture (Instytut Ogrodnictwa) / Research Institute of Horticulture (Instytut Ogrodnictwa)

PL
9 records

SV1846VC

Active

Spinacia oleracea L. · Spinach

VEGETABLE MONSANTO B.V.

NL
6 records

Cucurbita pepo L. · Field pumpkin

Seminis Vegetable Seeds

PL
5 records

Suha

Active

Cucurbita pepo L. · Field pumpkin

Wei OUYANG, US

FR
5 records

Alstroemeria L. · Alstroemeria

VAN STAAVEREN B.V.

NL
5 records

Pelargonium peltatum (L.) L'Hér. · Ivy-leaf geranium

Silze GmbH & Co KG

DE
5 records

Smadar

Active

Fragaria L. · Strawberry

Izsak, Eva|Rehovot, Israel / Izhar, Shamai|Rehovot, Israel

IT
5 records

Rescue

Active

Brassica oleracea L. (Red Cabbage Group) · Red cabbage

SYNGENTA SEEDS B.V.

NL
6 records

Regor

Active

Spinacia oleracea L. · Spinach

Philip Simons

NL
6 records

Rainbow

Active

Solanum tuberosum L. · Potato

Station de Recherche du Comité Nord G.I.E.

FR
9 records

Poulbao

Active

Rosa L. · Rose

Poulsen Roser AS, DK - 3480 Fredensborg

PL
5 records

Pungi

Active

Spinacia oleracea L. · Spinach

Syngenta Seeds B.V.

NL
10 records

Poulstri

Application submitted

Rosa L. · Rose

Poulsen Roser A/s

PL
5 records

Vitis vinifera L. · Common grape vine

Morgante Michele

SK
5 records

Pacmeta

Active

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

Michalik Andrea|Dresden, DE

DE
5 records

Pastor

Active

Trifolium pratense L. · Red clover

Beat Boller (CH)

FR
8 records

p061103

Active

Fragaria x ananassa Duchesne ex Rozier · Garden strawberry

Vissers America B.V., NL

NL
7 records

Daucus carota L. · Carrot

Vilmorin, F

FR
5 records

Obigo

Active

Pisum sativum L. · Pea

Syngenta Crop Protection AG

NL
11 records

Euphorbia pulcherrima Willd. ex Klotzsch · Poinsettia

von Tubeuf Guido

PL
5 records

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