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.

Goksu

Active

Cicer arietinum L. · Chickpea

Mehmet Fatih Olgun

3 records

Guinda

Active

Pisum sativum L. · Pea

SEMILLAS BATLLE S.A.

3 records

GTB Ustrem

Active

Phaseolus vulgaris L. · Common bean

Dimitar Genchev, Ivan Kiryakov

4 records

GK Csillag

Active

Triticum aestivum L. · Bread wheat

Matuz Janos / Kertesz Zoltanne / Kertesz Zoltan / Banhidy Judit / Csoesz Laszlone / Beke Bela / Cseuz Laszlo / Mesterhazy Akos / Acs Peterne / Falusi Janos / Petroczi Istvan / Papp Maria

4 records

Gange

Active

Oryza sativa L. · Rice

BERTONE SEMENTI SPA

3 records

Galicia

Active

Triticum aestivum L. · Bread wheat

ABED FONDEN

5 records

Forvard

Active

Helianthus annuus L. · Sunflower

Kryvosheieva Olena Vatslavivna, Shepilov Borys Petrovych, Popova Ol`ha Andriivna, Veselyi Vitalii Oleksandrovych, Kuzmyshena Nadiia Viktorivna, Syvenko Valentyna Ivanivna, Makliak Kateryna Mykolaivna, Alad`ina Zoia Kyrylivna, Kyrychenko Viktor Vasylovych,

5 records

Formula PV

Active

Oryza sativa L. · Rice

LUGANO LEONARDO SRL

4 records

Fernando

Terminated

Zea mays L. · Maize

KWS SAAT SE & CO.KGAA

3 records

Gadish

Active

Triticum aestivum L. · Bread wheat

Meidan, Udi

3 records

Felicia

Active

Triticum aestivum L. · Bread wheat

Pernilla Vallenback

4 records

FDL Ascendent

Active

x Triticosecale Wittm. ex A. Camus · Triticale

ITTU GHEORGHESAULESCU NICOLAEITTU MARIANAMUSTATEA POMPILIUMARINCIU CRISTINA MIHAELASERBAN GABRIELA

4 records

Foudre

Active

Pisum sativum L. · Pea

Agri-Obtentions S.A., Institut National de Recherche pour l'Agriculture l'Alimentation et l'Environnement (INRAE)

4 records

Feliciano KWS

Active

Brassica napus var. napus · Rapeseed

KWS France (FR)

4 records

ES Minotor

Terminated

Glycine max (L.) Merr. · Soybean

Euralis Semences FR

3 records

ES Inberrou

Active

Zea mays L. · Maize

Mr. Zhan-Liuk Madeuf

3 records

FDL Caltrit

Active

x Triticosecale Wittm. ex A. Camus · Triticale

ITTU GHEORGHEITTU MARIANAMUSTATEA POMPILIUMARINCIU CRISTINA MIHAELASERBAN GABRIELAMANDEA VASILE

4 records

Elpida

Active

Triticum durum Desf. · Durum wheat

HAO-DEMETER - Cereal Institute

3 records

Eldija

Active

Triticum aestivum L. · Bread wheat

Lietuvos agrarinių ir miškų mokslų centras

4 records

Dumbrăvița

Active

Hordeum vulgare L. · Barley

RUSSU FLORINCRISAN IOANATRITEAN NICOLAEKADAR ROZALIA

4 records

Enigma CLP

Terminated

Helianthus annuus L. · Sunflower

Dobroudja Agricultural Institute - General Toshevo (BG)

3 records

Ellebi

Active

Oryza sativa L. · Rice

BERTONE SEMENTI SPA

3 records

Ema DS

Active

Hordeum vulgare L. · Barley

Lietuvos agrarinių ir miškų mokslų centras

4 records

Eliksir

Active

Phaseolus vulgaris L. · Common bean

Dimitar Genchev, Ivan Kiryakov

4 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.