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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

Tomato plant height 533 Rose Bush Height 496 Pepper plant height 347 Plant height — strawberry 157 Chrysanthemum plant height 152 Zucchini plant height 146 Plant height — Hydrangea macrophylla 140 Potato plant height 120 Bean plant height 106 Plant Height — Pelargonium zonale 106 Lettuce plant height 106 Poinsettia Plant Height 98 Cucumber plant height 97 Calibrachoa plant height 97 Plant height — Cauliflower 89 Dahlia plant height 88 Petunia Plant Height 85 Plant height — New Guinea Impatiens 79 Blueberry Bush Height 69 Verbena plant height 68 Spinach plant height 62 Raspberry bush height 55 Plant height — Calluna vulgaris 54 Plant height of Kalanchoe blossfeldiana 50

Found in these crops

Tomato 361 Bell pepper 326 Rose 252 Field pumpkin 173 Garden strawberry 158 Cucumber 130 Potato 129 Lettuce 122 Poinsettia 115 Common bean 108 Bigleaf hydrangea 105 Cauliflower 102

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.

Eos

Active

Euphorbia milii Des Moul. · Crown of thorns

Hjortebjerg Plant Licence A/S

2 records

Genolier

Active

Prunus laurocerasus L. · Cherry laurel

La Forestière - Société Coopérative de Propriétaires et Exploitants Forestiers

2 records

Dekdoriax Cherry

Terminated

Chrysanthemum L. · Chrysanthemum

Cornelis W. Dekker

2 records

FLOGAUSNB

Active

Oenothera lindheimeri (Engelm. & A. Gray) W. L. Wagner & Hoch · Lindheimer's beeblossom

KERRY VEIANNE BUNKER

2 records

DCORGLOW

Active

Coreopsis grandiflora Hogg ex Sweet · Large-flowered tickseed

Gavriel Danziger

2 records

Eckadela

Active

Euphorbia pulcherrima Willd. ex Klotzsch · Poinsettia

Fruehwirth Franz

2 records

Datreogfyrre

Active

Dahlia Cav. · Dahlia

Dalina Genetics A/S

2 records

ECH391

Active

Echinacea purpurea (L.) Moench · Purple coneflower

Holtmaat Henricus Maria Joseph

3 records

FLORACHYE1

Active

Achillea millefolium L. · Yarrow

Florensis B.V.

2 records

DwGzHy01

Active

Gazania krebsiana Less. x Gazania rigens (L.) Gaertn.

DE WET PLANT BREEDERS (PTY) LTD

2 records

Dark Vader

Active

Pulmonaria L. · Lungwort

TERRA NOVA NURSERIES INC

2 records

FS 21-248

Application submitted

Delosperma nubigenum (Schltr.) L. Bolus · Hardy yellow ice plant

Koichiro Nishikawa

2 records

Duetisushine

Terminated

Osteospermum L. · Osteospermum

Tobias Dümmen

2 records

Fiwopink

Active

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

MICHALIK ANDREA

2 records

Fisco Swered

Terminated

Impatiens New Guinea Group · New Guinea Impatiens

Birgit Hofmann c/o Flora-Nova Pflanzen GmbH

2 records

Dueimvidared

Active

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

MARGA DÜMMEN

2 records

Dekaurinko

Active

Chrysanthemum L. · Chrysanthemum

Cornelis W. Dekker

2 records

Fidahflo

Active

Dahlia Cav. · Dahlia

Johanna G.H. van Haaster

2 records

Fichrybrepin

Active

Chrysanthemum L. · Chrysanthemum

Fides B.V.

2 records

DCALCOTNG

Active

Calibrachoa Cerv. · Calibrachoa

Gavriel Danziger

2 records

FLEURFRAM

Active

Nemesia Vent. · Nemesia

Martine Tellwright

2 records

Evita

Active

Fuchsia L. · Fuchsia

Fred Hendriks

2 records

Dophlearblupop

Active

Phlox paniculata L. · Garden phlox

van Sambeek Ellen

2 records

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