CWH507
ActiveBrassica napus var. napus · Rapeseed
DK
2 records
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.
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
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.
Bajeno
ActiveZea mays L. · Maize
SK
2 records
Augusta
ActiveVicia faba L. var. minuta (hort. ex Alef.) Mansf. · Tick Bean
DE
2 records
Aubade
ActiveLolium multiflorum Lam. var. westerwoldicum Wittm. · Westerwolds Ryegrass
CZ
2 records
Crato
Terminatedx Triticosecale Wittm. ex A. Camus · Triticale
INIAV - Instituto Nacional de Investigacao Agraria e Veterinaria.
PT
2 records
Assantus
ActiveTriticum aestivum L. · Bread wheat
AT
2 records
AS 14370
ActiveZea mays L. · Maize
UA
3 records
Condesa
ActiveCucumis sativus L. · Cucumber
NL
2 records
Arizona
ActiveGlycine max (L.) Merr. · Soybean
IT
2 records
Capeiti
ActiveTriticum durum Desf. · Durum wheat
IT
2 records
Collina
ActiveSolanum tuberosum L. · Potato
NL
3 records
Armageddon
ActiveCapsicum annuum L. · Bell pepper
NL
2 records
Bettina
ActiveAvena sativa L. · Oat
FI
3 records
Cibared
ActiveSolanum tuberosum L. · Potato
CZ
2 records
Bystrín
ActiveAllium porrum L. · Leek
CZ
2 records
Apollo
TerminatedFoeniculum vulgare Mill. · Fennel
NL
2 records
Cera 290
ActiveZea mays L. · Maize
RO
2 records
Chico
ActiveGlycine max (L.) Merr. · Soybean
IT
2 records
Budera
TerminatedBeta vulgaris Sugar Beet Group · Sugar beet
DE
2 records
Ammer
ActiveBeta vulgaris Sugar Beet Group · Sugar beet
DE
2 records
Boby bianco
ActivePhaseolus vulgaris L. · Common bean
IT
2 records
Amaretto
ActiveZea mays L. · Maize
DE
2 records
Alvar
ActiveVaccinium corymbosum L. · Highbush blueberry
FI
3 records
Alcantara
TerminatedTriticum durum Desf. · Durum wheat
IT
2 records