Narda
ActivePhaseolus vulgaris L. · Common bean
NL
3 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.
Pingpong
Activex Triticosecale Wittm. ex A. Camus · Triticale
SK
4 records
Raisa
ActiveTrifolium pratense L. · Red clover
FI
4 records
Raciol
ActiveLinum usitatissimum L. · Common flax
CZ
4 records
Namoi
ActiveVicia villosa Roth · Hairy vetch
IT
4 records
Mv Makaróni
ActiveTriticum durum Desf. · Durum wheat
HU
4 records
Pisum sativum L. · Pea
SE
3 records
Perttu
TerminatedPisum sativum L. · Pea
FI
4 records
Pro Gold GLX
ActiveFestuca arundinacea Schreb. · Tall fescue
CZ
3 records
Moravians
ActiveGlycine max (L.) Merr. · Soybean
CZ
3 records
Moonlight
ActiveBrassica napus var. napus · Rapeseed
DE
3 records
Promed
ActiveLolium perenne L. · Perennial ryegrass
CZ
4 records
Orsara
ActiveVicia villosa Roth · Hairy vetch
IT
3 records
Progres
Protection expiredHordeum vulgare L. · Barley
SK
4 records
PKB Roxanda
ActiveTriticum aestivum L. · Bread wheat
RO
4 records
Piroska
ActiveTrifolium incarnatum L. · Crimson clover
HU
3 records
Oderský
ActivePhleum pratense L. · Timothy grass
CZ
4 records
Pletomax
Activex Triticosecale Wittm. ex A. Camus · Triticale
SK
4 records
NS Probus
ActiveHelianthus annuus L. · Sunflower
RO
3 records
MAS 88IR
Protection expiredHelianthus annuus L. · Sunflower
RO
3 records
Nectar
ActivePhacelia tanacetifolia Benth. · Lacy phacelia
DE
3 records
Martti
ActivePisum sativum L. · Pea
FI
3 records
Marley
Protection expiredHelianthus annuus L. · Sunflower
RO
3 records
Parangu
Protection expiredLolium perenne L. · Perennial ryegrass
RO
3 records