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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.

Phaseolus vulgaris L. · Common bean

SEMO a.s

CZ
3 records

Phar Lap

Active

Brassica oleracea L. (Broccoli Group) · Broccoli

HM.CLAUSE

FR
3 records

Plexor

Active

Cucumis sativus L. · Cucumber

Monsanto Vegetable IP Management B.V.

NL
5 records

Platypus

Active

Spinacia oleracea L. · Spinach

Rijk Zwaan Zaadteelt en Zaadhandel B.V.

NL
3 records

Parmac

Active

Brassica oleracea L. (Cauliflower Group) · Cauliflower

Gautier Semences SAS (FR)

FR
3 records

Paros

Active

Cucurbita pepo L. · Field pumpkin

Syngenta Crop Protection AG

NL
5 records

Pekin

Active

Capsicum annuum L. · Bell pepper

SEMILLAS FITO, S.A.

ES
3 records

Capsicum annuum L. · Bell pepper

Rijk Zwaan, NL

NL
3 records

Capsicum annuum L. · Bell pepper

Rijk Zwaan Zaadteelt en Zaadhandel B.V.

NL
5 records

Padawane

Active

Lactuca sativa L. · Lettuce

Vilmorin-Mikado S.A.S.

FR
4 records

Orion

Active

Solanum lycopersicum L. var. lycopersicum · Tomato

ZETA SEEDS S.L.

IT
4 records

Cichorium endivia L. · Endive

Enza Zaden Beheer B.V.

NL
5 records

Oxford

Active

Allium porrum L. · Leek

TOZER SEEDS LTD

PL
3 records

Citrus sinensis (L.) Osbeck · Sweet orange

ES
4 records

Capsicum annuum L. · Bell pepper

Rijk Zwaan Zaadteelt en Zaadhandel B.V.

NL
5 records

Oaxaca

Active

Capsicum annuum L. · Bell pepper

MERIDIEM SEEDS S.L.

ES
3 records

Oda

Active

Capsicum annuum L. · Bell pepper

W. LEGUTKO PRZEDSIEBIORSTWO HODOWLANO NASIENNE SP.Z.O.O

PL
4 records

Euphorbia pulcherrima Willd. ex Klotzsch · Poinsettia

Klemm+Sohn GmbH &Co.KG

PL
3 records

Ovidio

Active

Trifolium alexandrinum L. · Egyptian clover

D'EUGENIO SEMENTI

IT
4 records

Orinoco

Active

Capsicum annuum L. · Bell pepper

SEMILLAS FITO, S.A.

ES
3 records

Euphorbia pulcherrima Willd. ex Klotzsch · Poinsettia

von Tubeuf Guido

PL
3 records

Euphorbia pulcherrima Willd. ex Klotzsch · Poinsettia

Nils Klemm^^^Guido von Tubeuf

PL
3 records

Euphorbia pulcherrima Willd. ex Klotzsch · Poinsettia

Nils Klemm^^^Guido von Tubeuf

PL
3 records

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