Variety traits

Lodging

Lodging is the displacement of stems from a vertical position or their breakage caused by root or stem factors. It is a critical variety trait that directly affects yield losses and harvesting efficiency.

Mentioned in descriptions 50 198 varieties reference book.

Lodging is a deviation of plants from a vertical position, which is categorized into root lodging and stem lodging. In the first case, tilting occurs due to weak root anchorage in the soil, while in the second, the stem bends or breaks due to insufficient straw strength under the load of the ear mass or stand density.

Lodging resistance is evaluated during state variety trials visually on a five-point scale before harvest, where high scores correspond to high resistance, and low scores to a tendency for crop collapse. Additionally, methods for measuring stem flexibility and calculating bending strength are employed.

This variety trait depends on the interaction between the genotype and growing conditions. Genetic resistance is determined by the presence of semi-dwarf genes, straw diameter, the strength of anatomical tissues, and lignin content, whereas external factors include nitrogen nutrition, seeding rate, and weather conditions.

Sources10

Breakdown by crop

Maize Lodging 2 626 Lodging — soft wheat 1 845 Lodging in barley 1 189 Sunflower lodging 1 035 Maize Lodging 963 Lodging in oilseed rape 767 Pea lodging 539 Lodging — soybean 455 Triticale lodging 374 Lodging in oats 309 Rapeseed lodging 296 Lodging — durum wheat 288 Lodging — Rye 252 Tulip Topple 245 Rice lodging 206 Lodging — Perennial ryegrass 159 Bean lodging 158 Lily lodging 146 Sorghum Lodging 143 Lodging — Sugar Beet 128 Alfalfa lodging 116 Lodging in Hydrangea macrophylla 114 Lodging — Sweet Corn 113 Lodging in Flax 112

Found in these crops

Maize 2 635 Bread wheat 1 850 Barley 1 187 Sunflower 1 034 Maize 966 Rapeseed 763 Pea 543 Soybean 454 Triticale 376 Oat 310 Rapeseed 296 Durum wheat 287

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.

Grapis PHR

Terminated

Pisum sativum L. · Pea

Poznanska Hodowla Roslin Sp. z o.o

1 record

Graphik

Withdrawn

Triticum aestivum L. · Bread wheat

Agri Obtentions SA (FR)/Institut National de la Recherche Agronomique (FR)

2 records

Grafen

Application submitted

Zea mays L. · Maize

Ukrainian Scientific Institute of Plant Breeding LLC

1 record

H9141915

Withdrawn

Brassica napus L. · Rapeseed

KWS SAAT SE Germany

1 record

GySz 111

Terminated

Zea mays L. · Maize

Prof.Dr.Samir Rady

2 records

GL200651

Withdrawn

Zea mays L. · Maize

SAATZUCHT GLEISDORF GESMBH

1 record

Hania

Terminated

Paeonia lactiflora Pall. · Chinese peony

Instytut Sadownictwa i Kwiaciarstwa im. Szczepana Pieniążka

1 record

GW600BMR

Withdrawn

Sorghum bicolor (L.) Moench · Sorghum

GAYLAND WARD SEED CO. INC.

1 record

Goliat

Active

Beta vulgaris Fodder Beet Group · Mangelwurzel

Malopolska Hodowla Roslin Spolka z o.o.

3 records

Guitkisbi

Active

Chrysanthemum x morifolium Ramat. · Florist's daisy

SAS Sauvé-Guittet

1 record

Hadzynka

Active

Triticum aestivum L. · Bread wheat

Aleksiichuk Volodymyr Pavlovych, Chaika Anatolii Mykolaiovych, Dubova Oksana Anatoliivna, Burdeniuk-Tarasevych Larysa Antonivna,

2 records

Hades F1

Withdrawn

Allium cepa L. · Onion

Willem van Haerke

2 records

HA CMS 114

Application submitted

Helianthus annuus L. · Sunflower

Eugenio Tassinari

2 records

Haller Batzen

Withdrawn

Triticum turgidum L. subsp. dicoccum (Schrank ex Schübl.) Thell. · Emmer

PZO Pflanzenzucht Oberlimpurg Frau Stephanie Franck

1 record

H9110293

Active

Brassica napus var. napus · Rapeseed

KWS SAAT SE&CO.KGaA, DE

1 record

GOLDEN HORIM

Terminated

Chrysanthemum indicum L. · Indian chrysanthemum

MIDDELBURG (NL)

1 record

Gluon

Application submitted

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

Bc Institut za oplemenjivanje i proizvodnju bilja d.d. (HR)

1 record

Hajdoše

Application submitted

Fagopyrum esculentum Moench · Buckwheat

Ivan Brodnjak

1 record

GKT 209

Active

Zea mays L. · Maize

Gabonakutató Nonprofit Közhasznú Kft, Szeged

1 record

GL Maralena

Active

Vicia faba L. · Broad bean

Saatzucht Gleisdorf

2 records

GK Magvetoe

Active

Triticum aestivum L. · Bread wheat

Cseuz Laszlo / Papp Maria / Bona Lajos / Beke Bela / Ovari Judit / Fonad Peter / Matuz Janos / Pauk Janos / Pugris Tamas

1 record

GL Arabella

Terminated

Vicia faba L. var. equina St.-Amans · Horse bean

Saatzucht Gleisdorf

1 record

GKH 0224

Terminated

Brassica napus var. napus · Rapeseed

Balazh Mikloshne, Varha Iozhefne, Nemetkhne Varha Anna, Falushi IAnosh, Falushi IAnoshne,

1 record

GL1437

Application submitted

Zea mays L. · Maize

SAATZUCHT GLEISDORF GESMBH

1 record

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Variety traits

Maturity group 89 063
Yield 67 000
Vigor 53 548
Plant height 51 504
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.