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.

KWS Berado

Active

Secale cereale L. · Rye

KWS Lochow

AT CZ DE DK EE PL

12 records

Lord

Active

Brassica oleracea L. (Broccoli Group) · Broccoli

Seminis Vegetable Seeds

BG CZ FR IT PL SK

9 records

Lunet

Protection expired

Brassica oleracea L. (Brussels Sprouts Group) · Brussels sprouts

Seminis Vegetable Seeds

CZ ES HR PL SI SK

9 records

Lumaco

Active

x Triticosecale Wittm. ex A. Camus · Triticale

Lantmannen SW Seed BV (NL)

AT DE EE FR LT LU

15 records

Lg Alvarez

Active

Triticum aestivum L. · Bread wheat

Limagrain Europe, F

BG ES FR HU IT RO

18 records

KWS Igor

Active

Secale cereale L. · Rye

KWS Lochow

CZ DE DK EE PL UA

15 records

Lanetto

Active

x Triticosecale Wittm. ex A. Camus · Triticale

Lantmännen SW Seed B. V.

CZ DE EE FI LT LU

13 records

Laxxot

Active

Zea mays L. · Maize

RAGT 2N S.A.S

BG HU IT SI SK UA

14 records

Herkules

Active

Brassica napus var. napus · Rapeseed

SVALOF AB

DE DK ES HR PL SE

11 records

Faxe

Active

Triticum aestivum L. · Bread wheat

Sejet Planteforaedling I,S

EE LT PL SE UA

13 records

LG Arnova

Active

Triticum aestivum L. · Bread wheat

Limagrain Europe, F

BG FR IT SK UA

16 records

Feedway

Active

Hordeum vulgare L. · Barley

Nordic Seed A/S

DK EE FI LT PL SE

14 records

KWS Detektor

Active

Secale cereale L. · Rye

KWS Lochow

AT DE DK EE FI PL

14 records

Conduct

Active

Secale cereale L. · Rye

Peer Wilde^^^Brigitta Schmiedchen^^^Jutta Menzel

AT CZ DE DK HR LT

12 records

Borvi

Protection expired

Lolium perenne L. · Perennial ryegrass

DLF-TRIFOLIUM| DLF-Trifolium A/S

DE DK EE ES FR IE

13 records

KWS Baridor

Active

Secale cereale L. · Rye

KWS Lochow

AT CZ DE DK EE PL

15 records

Barplus

Terminated

Lolium perenne L. · Perennial ryegrass

BARENBRUG RESEARCH WOLFHEZE

DK HR LT NL PL SK

15 records

Cedrico

Active

x Triticosecale Wittm. ex A. Camus · Triticale

Lantmannen SW Seed BV (NL)

CZ DE EE FR LT LU

14 records

Greenway

Active

Hordeum vulgare L. · Barley

Nordic Seed A/S

CZ DE DK EE LT LU

10 records

Boruta

Active

Lupinus angustifolius L. · Narrow-leaf lupin

SAATZUCHT STEINACH GMBH and CO KG

AT CZ DE DK LT PL

13 records

Ursa

Active

Hordeum vulgare L. · Barley

NORDSAAT Saatzucht GmbH Frau Dr. Lissy Kuntze

DE EE LT LV SE

15 records

Tutti

Active

Helianthus annuus L. · Sunflower

Syngenta Crop Protection AG, CH

AT FR HU SK UA

10 records

Teuto

Active

Hordeum vulgare L. · Barley

Secobra Saatzucht

DE DK LU PL UA

12 records

Ténor

Active

Triticum aestivum L. · Bread wheat

Unisigma GIE Recherche et Selection (FR)

FR HR IT PT UA

19 records

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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.