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.

LD Phi

Active

Triticum monococcum L. · Einkorn wheat

LEMAIRE DEFFONTAINES S.A.S.

2 records

LG3490

Active

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

Limagrain Europe, FR

2 records

LG31307

Active

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

Limagrain Europe, FR

2 records

LONSIMLIZ

Withdrawn

Dianthus caryophyllus L. · Carnation

NICOLE BARBERET MAIOLINO|HENRI BLANC|ANTONIO DI GIORGIO|RENATO DI GIORGIO

2 records

Lazer

Active

Gossypium hirsutum L. · Upland cotton

PROGEN SEED INC.

3 records

M 538

Terminated

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

Maisadour Semences

2 records

Leukurum 21

Active

Triticum durum Desf. · Durum wheat

PUChKOV YuRIJ MIHAJLOVICh / ALFIMOV VLADIMIR ALEKSEEVICh / FOMENKO NINA PANTELEEVNA / KOSTIN VITALIJ VASIL'EVICh / MUDROVA ALEKSANDRA ALEKSEEVNA / DOMChENKO MILAN'Ya IVANOVNA

3 records

M 379

Terminated

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

Maisadour Semences

2 records

Lentillon Rose d'Hiver

Active

Lens culinaris Medik. · Lentil

Domaine Public (FR)

2 records

Lemon Daddy

Active

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

Johnson, Jr. Ozzie W.|Marietta, GA, US

2 records

Lech

Terminated

Helianthus annuus L. · Sunflower

Hodowla Roslin Strzelce Sp z.o.o. Grupa IHAR

2 records

Lunita

Active

Valerianella locusta (L.) Laterr. · Corn salad

Enza Zaden Beheer B.V.

4 records

LBS3415

Active

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

PIONEER OVERSEAS CORPORATION

2 records

LBS4988

Active

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

Pioneer Hi-Bred International Inc (US)/Pioneer Overseas Corporation (US)

2 records

LO1054P

Terminated

Secale cereale L. · Rye

KWS Lochow

2 records

LBS2964

Active

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

PIONEER OVERSEAS CORPORATION US

2 records

LNZ 3116

Active

Zea mays L. · Maize

Filimonov Volodymyr Volodymyrovych, Darmohrai Serhii Ivanovych, Franchuk Roman Ivanovych, Datsenko Anatolii Mykhailovych,

3 records

Laufener Landweizen

Active

Triticum aestivum L. · Bread wheat

Unbekannt, Keine Angabe

2 records

Lamasan

Active

Zea mays L. · Maize

Voroniuk Liudmyla Anatoliivna, Nyzheholenko Viktor Mykhailovych, Naidonov Viktor Hryhorovych, Fedko Mykola Mykolaiovych, Cherchel Vladyslav IUriiovych, Bodenko Natalia Anatoliivna, Sova Roman Serhiiovych, Marchenko Tetiana IUriivna, Hozh Oleksandr Anatoli

3 records

Lone

Terminated

Triticum aestivum L. · Bread wheat

SEJET PLANTEFORÆDLING

3 records

Liha odes`ka

Active

Triticum aestivum L. · Bread wheat

Babaiants Ol`ha Vadymivna, Kozub Nataliia Oleksandrivna, Reshetnikova Valentyna Semenivna, Solomonov Ruslan Viacheslavovych, Lytvynenko Raisa Ivanivna, Rubakha Serhii Andriiovych, Holub IEvheniia Anatoliivna, Honcharuk Nina Oleksandrivna, Topal Mykola Myk

3 records

LIMRVL21

Active

Zea mays L. · Maize

Limagrain Europe S.A.S

3 records

Lady

Active

Vicia faba L. var. minuta (hort. ex Alef.) Mansf. · Tick Bean

Serasem, FR

2 records

LG Tuplak

Active

Hordeum vulgare L. · Barley

Limagrain Europe S.A.S

5 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.