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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.

Lavandula stoechas L. · French lavender

Paulus P. M. van der Salm^^^Lammert Koning

4 records

Zea mays L. · Maize

PIONEER OVERSEAS CORPORATION

DE IT
3 records

ROS'

Active

Glycine max (L.) Merr. · Soybean

OOO 'SOYa-SEVER KO'

CZ
4 records

DK 18

Active

Sorghum bicolor (L.) Moench · Sorghum

R.A.G.T. 2n SAS

AT
3 records

Lavandula angustifolia Mill. · English lavender

GONCEARIUC, Maria, MD / BALMUŞ, Zinaida, MD

RO
3 records

PRO 618

Active

Prunus persica (L.) Batsch · Peach

VIVEROS PROVEDO, S.A.

ES
5 records

PRO 725

Active

Prunus persica (L.) Batsch · Peach

VIVEROS PROVEDO, S.A.

ES
3 records

P 8333

Active

Zea mays L. subsp. mays (Maize Group) · Maize

PIONEER OVERSEAS CORPORATION

NL
2 records

RED_GEE

Withdrawn

Prunus persica (L.) Batsch · Peach

FRUTARIA COMERCIAL DE FRUTAS Y HORTALIZAS, S.L.

ES
4 records

PRO 716

Active

Prunus persica (L.) Batsch · Peach

VIVEROS PROVEDO, S.A.

ES
4 records

Ficus carica L. · Common fig

JUNTA DE EXTREMADURA - FINCA LA ORDEN-VALDESEQUERA

ES
3 records

PRO 780

Active

Prunus persica (L.) Batsch · Peach

VIVEROS PROVEDO, S.A.

ES
2 records

Prunus salicina Lindl. · Japanese plum

David Ruiz González^^^Manuel Rubio Angulo^^^Juan Alfonso Salazar Martínez^^^José Egea Caballero^^^Alfonso Guevara Gázquez^^^José Enrique Cos Terrer^^^Antonio Carrillo Navarro^^^Federico García Montiel^^^Domingo López Ortiz

ES
4 records

Miro'

Active

Valerianella locusta (L.) Laterr. · Corn salad

MARALDI SEMENTI S.r.l.

IT
3 records

GO-GETTI

Protection expired

Cucurbita pepo L. · Field pumpkin

Paris Harryi

ES
2 records

Hydrangea L. · Hydrangea

NIELS ARTS

DE
2 records

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

TREES| Ph.D. Scott C. Trees

DE
2 records

Solanum lycopersicum L. · Tomato

HEINZSEED

PT
3 records

Phalaenopsis Bl. · Moth Orchid

Schoone Rene

NL
3 records

Ficus carica L. · Common fig

JUNTA DE EXTREMADURA - FINCA LA ORDEN-VALDESEQUERA

ES
3 records

Nigella damascena L. · Love-in-a-mist

Freek Zandbergen

2 records

Fragaria x ananassa Duchesne ex Rozier · Garden strawberry

Steven D. Nelson, Michael D.Nelson, Leo.W.Stoeckle

ES
3 records

Plectranthus scutellarioides (L.) R. Br. · Coleus

Grayson M. Clark^^^David G. Clark

3 records

TH-1797

Application submitted

Vaccinium corymbosum L. · Highbush blueberry

Scott NeSmith

2 records

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