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.

Dublino

Active

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

SAATBAU LINZ EGEN

2 records

DN Nur

Active

Zea mays L. · Maize

Olkhovyk Maksym Stanislavovych, Riabchenko Eduard Mykolaiovych, Abelmasov Oleksii Viktorovych, Bondar Tetiana Mykolaivna, Plotka Vitalii Vitaliiovych, Nehoda Tetiana Volodymyrivna, Haidash Oleksandr Leonidovych, Fedko Mykola Mykolaiovych, Cherchel Vladysl

3 records

DN Khortytsia

Active

Zea mays L. · Maize

Bernats`kyi Maksym Mykhailovych, Bondar` Tetiana Mykolaivna, Kupar Ivan Mykhailovych, Bodenko Natalia Anatoliivna, Nehoda Tetiana Volodymyrivna, Marochko Valentyna Anatoliivna, Chernkov Anatolii Vasyl`ovych, Fed`ko Mykola Mykolaiovych, Cherchel` Vladyslav

3 records

DN Demetra

Active

Zea mays L. · Maize

Motrenko Volodymyr Ivanovych, Husak IUliia Viktorivna, Halechko Ivan Dmytrovych, Bondar` Tetiana Mykolaivna, Kupar Ivan Mykhailovych, Bodenko Natalia Anatoliivna, Il`chenko Larisa Anatoliivna, Fed`ko Mykola Mykolaiovych, Cherchel` Vladyslav IUriiovych, Dz

3 records

Eliza

Terminated

Triticum aestivum L. · Bread wheat

Poljoprivredni Institut Osijek, HR

2 records

DMS Honor

Active

Zea mays L. · Maize

Shevchenko Serhii Oleksandrvovych, Kravchenko Viktor Mykolaiovych, Halechko Ivan Dmytrovych, Borysov Viktor Mykolaiovych,

3 records

Emeraude

Active

Sorghum bicolor (L.) Moench subsp. bicolor · Sorghum

Eurosorgho (FR)

2 records

Elitsa

Terminated

Lens culinaris Medik. · Lentil

Miho I. Mihov, Atanas D. Mehanzhiev, Milka V. Stoyanova

2 records

DM Petros

Active

Zea mays L. · Maize

Halechko Ivan Dmytrovych, Borysova Viktoriia Viktorivna, Revia IAroslav Mykolaiovych, Borysov Vikttor Mykolaiovych, Fed`ko Mykola Mykolaiovych, Cherchel` Vladyslav IUriiovych, Dziubets`kyi Borys Volodymyrovych,

3 records

Dreadnought

Application submitted

Triticum aestivum L. · Bread wheat

ELSOMS WHEAT

4 records

Elite PV

Active

Oryza sativa L. · Rice

LUGANO LEONARDO SRL

2 records

DK Extorr

Terminated

Brassica napus var. napus · Rapeseed

MONSANTO TECHNOLOGY

2 records

DRCB6073

Application submitted

Cucumis sativus L. · Cucumber

Bayer Holland B.V. (NL)

2 records

DKC6844YG

Terminated

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

MONSANTO TECHNOLOGY

2 records

DKC6667YG

Terminated

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

MONSANTO TECHNOLOGY

2 records

Elektra

Active

Phaseolus vulgaris L. · Common bean

PLANTICO HODOWLA I NASIENNICTWO OGRODNICZE ZIELONKI SP. Z O.O.

2 records

DN Bulat

Active

Zea mays L. · Maize

Plotka Vitalii Vitaliiovych, Riabchenko Ol`ha Pavlivna, Riabchenko Eduard Mykolaiovych, Yukhymovych Olena Pavlivna, Handurivna IUliia IUriivna, Il`chenko Larysa Anatoliivna, Bodenko Natalia Anatoliivna, Fed`ko Mykola Mykolaiovych, Cherchel` Vladyslav IUr

3 records

DMS Domen

Active

Zea mays L. · Maize

BORYSOV VIKTOR

3 records

DM Skarb

Active

Zea mays L. · Maize

Abelmasov Oleksii Viktorovych, Borysova Viktoriia Viktorivna, Halechko Ivan Dmytrovych, Borysov Viktor Mykolaiovych, Fedko Mykola Mykolaiovych, Cherchel Vladyslav IUriiovych, Dziubetskyi Borys Volodymyrovych,

3 records

DK Explicit

Protection expired

Brassica napus L. · Rapeseed

MONSANTO TECHNOLOGY

2 records

DKC6022

Active

Zea mays L. · Maize

Dekalb Genetics Corporation

2 records

DKC6006

Terminated

Zea mays L. · Maize

ASGROW SEED COMPANY

2 records

EG7C11

Active

Zea mays L. · Maize

Lidea France S.A.S

3 records

DKC3313

Terminated

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

Monsanto Technology LLC, US

2 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.