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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.

Lulumex

Terminated

Pelargonium L'Hér. ex Ait. · Geranium

Angelika Utecht

2 records

Rosa L. · Rose

Wilhelm Kordes,Tim-Hermann Kordes,Margarita Kordes

2 records

Rosa L. · Rose

Meillland Alain A.|Antibes, FR

2 records

Minmil

Active

Euonymus japonicus Thunb. · Japanese spindle

Hortival Diffusion S.A.S.

2 records

Mayon

Active

Kalanchoe blossfeldiana Poelln. · Flaming Katy

Vlielander Ike J.|De Lier, NL

2 records

Ficus carica L. · Common fig

Jean-Yves Forest

2 records

Marlowe

Active

Sansevieria bracteata Baker

Villegas Marvin Gonzalez

2 records

MI01764

Active

Phalaenopsis Bl. · Moth Orchid

Microflor N.V.

2 records

Rubus idaeus L. · Red raspberry

Marionnet SAS

2 records

Kolmarfo

Active

Cotinus coggygria Scop. · European smoketree

Peter Rudolf Kolster

3 records

Verbena L. · Vervain

Ruijun Li

2 records

Alstroemeria L. · Alstroemeria

Konst Johannes Wilhelmus Maria

2 records

Kolmpigi

Active

Hypericum x inodorum Mill. · Tall tutsan

Floribreed V.O.F.

2 records

Impatiens New Guinea Group · New Guinea Impatiens

Nils Klemm

2 records

Dianthus caryophyllus L. · Carnation

Nils Klemm^^^Lena Thiede

2 records

Calibrachoa Cerv. · Calibrachoa

NILS KLEMM|ANITA STOEVER

2 records

Calibrachoa Cerv. · Calibrachoa

NILS KLEMM|ANITA STOEVER

2 records

Kitotoya

Active

Impatiens New Guinea Group · New Guinea Impatiens

Ludwig Kientzler

2 records

Kinagena

Active

Impatiens New Guinea Group · New Guinea Impatiens

Ludwig Kientzler

2 records

Luisa

Terminated

Calluna vulgaris (L.) Hull · Common heather

Helmut und Thomas Hiedl GbR

2 records

Abelia x grandiflora Rehder · Glossy abelia

Klemens Keysers

2 records

Rosa L. · Rose

WILHELM-ALEXANDER KORDES

2 records

Lan Bluwhit

Terminated

Verbena L. · Vervain

Mitchell Hanes

2 records

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