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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.

Cocopa

Active

Lilium L. · Lily

Mak Breeding Rights B.V.

NL
1 record

CRIMONT

Withdrawn

Hordeum vulgare L. · Barley

ICI SEEDS-SES N.V./S.A.

ES
1 record

Champion

Withdrawn

Brassica napus L. · Rapeseed

Raps GbR Saatzucht Lundsgaard

IT
1 record

Cochise

Withdrawn

Pisum sativum L. · Pea

Serasem, FR

FR
1 record

CHACLAIR

Protection expired

Chrysanthemum indicum L. · Indian chrysanthemum

Creations Challet Herault SA (FR)

FR
1 record

CRESTA ROMANA

Terminated

Lactuca sativa L. · Lettuce

Murciana de Vegetales S.L.

ES
2 records

CIV 2

Terminated

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

Zelder BV (NL)

FR
1 record

CH111.16960

Application submitted

Triticum aestivum L. · Bread wheat

AGROSCOPE CHANGINS-WADENSWIL ACW

IT
1 record

Charodii

Terminated

Helianthus annuus L. · Sunflower

Hanzhelo Mykola Hryhorovych, Krut`ko Vasyl` Ivanovych, Karapira Serhii Ivanovych, Varenyk Borys Fedorovych, Syvenko Oleksandr Anatoliiovych, Syvenko Valentyna Ivanivna, Kolomatska Valeriia Pavlivna, Makliak Kateryna Mykolaivna, Kyrychenko Viktor Vasylovyc

UA
2 records

CMW3042

Application submitted

Zea mays L. · Maize

Joel Meunier

UA
2 records

Crayon

Terminated

Phaseolus vulgaris L. · Common bean

Domaine Public (FR)

FR
1 record

CSM7658

Terminated

Zea mays L. · Maize

CAUSSADE SEMENCES

IT
1 record

Charmant

Protection expired

Rhododendron L. · Azalea

Erbe/Erbengemeinschaft Hans Hachmann

DE
1 record

CPBY13-15

Active

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

CROOKHAM COMPANY

NL
2 records

CSC6475

Active

Zea mays L. · Maize

FOURNEAU Michael

UA
1 record

Cowboy F1

Withdrawn

Allium cepa L. · Onion

Ger Bimsdeboer

UA
1 record

Championship

Active

Tulipa L. · Tulip

Future Rights B.V

NL
1 record

COURTAVEL

Terminated

Malus Mill. · Apple

INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR

FR
1 record

Champion Classic

Active

Phalaenopsis Bl. · Moth Orchid

Champion Flora Co., Ltd / Hui Mei Lu

NL
1 record

Centurion

Active

Sorghum bicolor (L.) Moench · Sorghum

Coffey Forage Seed (US)

BG
1 record

CHK 4382

Terminated

Zea mays L. · Maize

Maize Research Institute - Kneja (BG)

BG
1 record

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