Variety traits

Plant height

Plant height is a key morphological trait that determines a variety's lodging resistance and suitability for mechanized harvesting. This indicator is measured in centimeters and shows a high degree of dependence on the interaction between the variety's genotype and environmental conditions.

Mentioned in descriptions 51 504 varieties reference book.

Plant height is a morphological trait measured in centimeters from the soil surface to the top of the vegetative or generative organs. To ensure representativeness, measurements are taken at several points in the plot, with leaning plants raised to a vertical position; the timing of data collection is strictly regulated by variety testing protocols.

This trait is directly linked to the crop's lodging resistance: as a rule, shorter or short-stemmed forms possess increased stem strength, allowing them to better withstand high doses of mineral fertilizers and intensive agrotechnical loads. Plant height also determines harvestability, directly affecting the position of the lower fruits or pods relative to the soil level.

Variability in height depends both on the genetic characteristics of a specific variety and on growing conditions, including soil fertility, moisture availability, and plant density. Due to the lack of a universal scale for all crops, varieties are classified by height relative to specific crop standards, and agronomists are recommended to evaluate not only the mean value of the trait but also its stability under various weather conditions.

Sources10

Breakdown by crop

Maize plant height 1 889 Sunflower plant height 1 147 Plant height — common wheat 1 139 Barley plant height 860 Tulip plant height 584 Rapeseed plant height 560 Lily plant height 473 Maize plant height 471 Tomato plant height 426 Pea Plant Height 425 Bean plant height 298 Plant height — soybean 273 Chrysanthemum plant height 270 Rose Plant Height 254 Rapeseed Plant Height 244 Pepper plant height 242 Plant height — Perennial ryegrass 237 Plant Height — Durum Wheat 209 Triticale plant height 177 Phalaenopsis plant height 176 Lettuce plant height 175 Plant height — oat 167 Plant height — Sugar beet 154 Plant height — rye 152

Found in these crops

Maize 1 892 Sunflower 1 141 Bread wheat 1 049 Barley 765 Tulip 568 Rapeseed 553 Tomato 541 Maize 472 Lily 454 Pea 424 Common bean 309 Bell pepper 280

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.

Thainato

Active

Oryza sativa L. · Rice

CALIF.CO.RICE

3 records

Terassol

Application submitted

Solanum lycopersicum L. · Tomato

Rijk Zwaan Zaadteelt en Zaadhandel B.V.

4 records

TB20GW305

Active

Triticum aestivum L. · Bread wheat

Vilson Mirdita

4 records

Tendrila

Active

Pisum sativum L. · Pea

Vilmorin-Mikado S.A.S.

5 records

Tebamor

Active

Papaver somniferum L. · Opium poppy

Fitoherb Kft., Budapest

3 records

Tenace

Active

Foeniculum vulgare Mill. · Fennel

Enza Zaden Beheer B.V.

5 records

Tauro

Active

Valerianella locusta (L.) Laterr. · Corn salad

Rijk Zwaan Zaadteelt en Zaadhandel B.V.

6 records

Tilsam

Active

Phaseolus vulgaris L. · Common bean

Syngenta Seeds B.V.

4 records

Trajano

Active

Helianthus annuus L. · Sunflower

R.INSTITUTE FOR CEREALS

3 records

Tiberio

Active

Trifolium incarnatum L. · Crimson clover

SOCIETÀ AGRICOLA D'EUGENIO ITALO E FIGLI S.R.L.

3 records

TFS3566B

Active

Helianthus annuus L. · Sunflower

Mas Seeds S.A.S.

3 records

Taldor

Terminated

Triticum aestivum L. · Bread wheat

Groupement Agricole Essonnois (FR)

5 records

Tarmena

Protection expired

Festuca arundinacea Schreb. · Tall fescue

Alicja Ramenda

4 records

Topas

Active

Brassica napus L. · Rapeseed

SVALOF AB

5 records

Tessaly

Active

Cichorium endivia L. · Endive

HM.Clause S.A.S.

4 records

Tequila

Terminated

Brassica napus var. napus · Rapeseed

Danisco Seed A/S

5 records

SY Craft

Active

Zea mays L. · Maize

Syngenta Participations,CH

4 records

Talent

Terminated

Festuca arundinacea Schreb. · Tall fescue

GIE de Recherche Europeenne sur les Gazons (FR)

4 records

Tavascan

Active

Zea mays L. · Maize

SEMILLAS FITO' S.A.

3 records

Sweetheart

Protection expired

Alstroemeria L. · Alstroemeria

Duyn, Cornelis van|NA Rijnsburg, Netherlands

3 records

Tecnico

Active

Capsicum annuum L. · Bell pepper

Vilmorin SA (FR)

3 records

Sweet Dreams

Protection expired

Lavatera L. · Tree mallow

Lommerse, Jan

3 records

SW Barbro

Active

Hordeum vulgare L. · Barley

Gradin Lars A

4 records

SY Dinasti

Terminated

Helianthus annuus L. · Sunflower

SYNGENTA FRANCE S.A.S.

4 records

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Variety traits

Maturity group 89 063
Yield 67 000
Vigor 53 548
Lodging 50 198
Taste and aroma 36 010
Variety origin 29 523
Productivity 27 845
Winter hardiness 27 261

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Text source

This summary is compiled from the publications listed in the sources and verified by an editor. It contains no legally significant information; it provides agronomic context for registry data rather than the registry data itself.