Hamspirit
ActiveDahlia Cav. · Dahlia
Keith R.W. Hammett
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.
Eyeliner
ActiveLilium L. · Lily
Testcentrum voor Siergewassen B.V.
DLFLEVA2
ActiveChrysanthemum L. · Chrysanthemum
Arie Gerard Post
Evi
ActiveGerbera L. · Gerbera
Holstein Select B.V.
Ditomfav
ActivePhlox paniculata L. · Garden phlox
Tonies Hubertus Josephus|Noordwijkerhout, NL
Don Fiero
Application submittedKalanchoe blossfeldiana Poelln. · Flaming Katy
TIMOTHY JOHAN HERMAN HOOGKAMP
Gallery Valentin
ActiveDahlia Cav. · Dahlia
Verwer-Dahlia's B.V.
Gold Nugget
Application submittedCoreopsis L. · Tickseed
Korlipara Harini|Canby, OR, US
ESM G052
ActiveGypsophila L. · Baby's breath
Guerrero Maria Elena
Fuego
ActiveHelenium autumnale L. · Common sneezeweed
ARIE BLOM
DLFLICIA
ActiveChrysanthemum L. · Chrysanthemum
Arie Gerard Post
Emanuelle
Activex Amarine tubergenii Sealy
Agrofleur Select B.V., Bas van Keulen
Dekdoriax Cherry
TerminatedChrysanthemum L. · Chrysanthemum
Cornelis W. Dekker
Four Queens
ActiveLilium L. · Lily
Testcentrum voor Siergewassen B.V.
Elsie's Gold
ActiveHylotelephium spectabile (Boreau) H. Ohba · Ice plant
Robert Bett
Garspice
ActiveGerbera L. · Gerbera
FLORIST HOLLAND B.V.
Florfarao
TerminatedGerbera L. · Gerbera
FLORIST HOLLAND B.V.
FLORACHYE1
ActiveAchillea millefolium L. · Yarrow
Florensis B.V.
Dark Vader
ActivePulmonaria L. · Lungwort
TERRA NOVA NURSERIES INC
Flammenn
ActiveSalvia xjamensis J. Crompton · Jame sage
Catherine Bernabe
Dark Beauty
ActiveMolinia arundinacea Schrank
Petrus Hendricus Oudolf
Danish Delight
ActiveAgastache Clayt. ex Gronov. · Giant hyssop
Tina Møller
Dueimvidared
ActivePelargonium zonale (L.) L'Hér. · Horseshoe pelargonium
MARGA DÜMMEN
Dali Marble
ActiveSanguisorba menziesii Rydb.
Sunny Border Nurseries