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.

Gotic

Active

Hordeum vulgare L. · Barley

Florimond Desprez Veuve et Fils, FR

DK FR HR HU IT NL +1

12 records

Husky

Active

Avena sativa L. · Oat

Nordsaat Saatzuchtgesellschaft m.b.H. (DE)

DE EE FI FR IE LT +1

11 records

Charger

Protection expired

Triticum aestivum L. · Bread wheat

RAGT 2n

BE ES FR IE PL SK

16 records

SY Signet

Active

Hordeum vulgare L. · Barley

Syngenta Crop Protection AG

CZ DE DK FI LT NL

14 records

Askaban

Active

Triticum aestivum L. · Bread wheat

Dieter Stelling

AT EE HU LT PL UA

12 records

Capitol

Protection expired

Brassica napus var. napus · Rapeseed

Semences Cargill SA (FR)

CZ DE DK FR HR PL +1

20 records

Jaga

Active

Vicia sativa L. · Common vetch

Zrzeszenie przed. Hod. Ros. I Nasien, 0-930 Warszawa 71

FR HR IT PL SE SI

11 records

SU Laubella

Active

Hordeum vulgare L. · Barley

Nordsaat Saatzuchtgesellschaft mbH

AT CZ DE FR HU PL

15 records

Progreta

Active

Pisum sativum L. · Pea

Progreta Sharpes Int. (GB)

DK FR HR IE SE SI

12 records

SU Jule

Active

Hordeum vulgare L. · Barley

W. von Borries-Eckendorf OHG, Leopoldshöhe DE

AT CZ DE HU PL UA

11 records

Subeo

Active

Helianthus annuus L. · Sunflower

Syngenta Participations,CH

AT HR HU PT RO UA

12 records

Scuba

Active

Phaseolus vulgaris L. · Common bean

Pop Vriend, NL

CZ HR HU NL PL UA

11 records

RGT Slipstream

Active

Hordeum vulgare L. · Barley

RAGT 2n

DE DK FI LT NL PL

11 records

Propino

Active

Hordeum vulgare L. · Barley

Syngenta UK Ltd

DE EE FI FR LT LV

16 records

Rivolt

Active

x Triticosecale Wittm. ex A. Camus · Triticale

SECOBRA RECHERCHES S.A.S

AT CZ DE FR IT UA

13 records

Oscar

Active

Helianthus annuus L. · Sunflower

Rustica Prograin Genetique SA (FR)

CZ DE ES FR IT UA

12 records

Zlata

Active

Sinapis alba L. · White mustard

Hybritech, a.s.

AT CZ DE HR SI SK

13 records

Vanessa

Active

Hordeum vulgare L. · Barley

VON RUMKER (DE)

BG DE FR HR HU SK

20 records

NOS Gambit

Active

Hordeum vulgare L. · Barley

Nordic Seed A/S

DK EE FI NL PL UA

15 records

P0023

Active

Zea mays L. · Maize

Pioneer Overseas Cor, USA

BG HU IT RO SI UA

17 records

Pirol

Active

Lolium x hybridum Hausskn. · Hybrid ryegrass

Saatzucht Steinach GmbH & Co KG

AT DE DK LT LU PL

12 records

Ludwig

Active

Triticum aestivum L. · Bread wheat

SAATZUCHT DONAU GES.M.B.H. & COKG

AT FR HR HU PL SI

15 records

Merkator

Active

Secale cereale L. · Rye

PETERSEN| Asmus Soeren Petersen in Fa. P.H. Petersen Saatzucht Lundsgaard GmbH & Co KG

DE DK ES FR NL SE

13 records

Malz

Active

Hordeum vulgare L. · Barley

Svacina Petr

CZ HR HU NL SK UA

14 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.