Royal Q 200
ActiveFestuca arundinacea Schreb. · Tall fescue
Gentos S.A.
PT
10 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.
Ronaldo
ActiveOryza sativa L. · Rice
LUGANO LEONARDO SRL
IT
6 records
Reaktion KWS
ActiveRaphanus sativus L. var. oleiformis Pers. · Oil radish
KWS, D
DE
7 records
Rezon
ActiveHelianthus annuus L. · Sunflower
Vronskikh Mykhailo Dmytrovych, Lesnik Volodymyr Stepanovych, Rantsev Dmytro Vasyl`ovych, Odynets` Serhii Ivanovych, Schudria Larysa Ivanivna, Kutischeva Nataliia Mykolaivna, Lytovchenko Borys Kyrylovych,
UA
6 records
Pole Position
ActiveSinapis alba L. · White mustard
LAMMERS SEED OPTIONS
DE
6 records
Picus
ActiveSolanum tuberosum L. · Potato
Wolfgang Walter
DE
7 records
PHHRJ
ActiveZea mays L. · Maize
PIONEER HI-BRED INTERNATIONAL
UA
5 records
Ph47b1
ActiveZea mays L. · Maize
Travis James Lee
UA
6 records
Ph51h
ActiveZea mays L. · Maize
PIONEER HI-BRED INTERNATIONAL
HU
5 records
Phgwd
ActiveZea mays L. · Maize
RUSSEL PINNISCH
UA
7 records
Panrav
ActiveRosa L. · Rose
Pouw, A.A.|De Kwakel, Netherlands
NL
5 records
Ph1dam
ActiveZea mays L. · Maize
PIONEER HI-BRED INTERNATIONAL
UA
5 records
PHR03
ActiveZea mays L. · Maize
PIONEER HI-BRED INTERNATIONAL
ES
7 records
Pacabel
ActivePelargonium zonale (L.) L'Hér. · Horseshoe pelargonium
Martin Geibel c/o Elsner pac Jungpflanzen GbR
DE
5 records
P2088
ActiveZea mays L. · Maize
Pioneer Overseas Cor, USA
IT
6 records
Osmia
ActiveTrifolium pratense L. · Red clover
Feldsaaten Freudenberger GmbH & Co. KG., D-47800 Krefeld
DE
6 records
Oslava
ActiveMedicago sativa L. · Alfalfa
AGROGEN, spol. s r.o. (CZ)
CZ
6 records
NCHA1
ActiveHydrangea arborescens L. · Smooth hydrangea
Thomas G. Ranney
FR
5 records
Nymph
ActiveLilium L. · Lily
World Breeding B.V
NL
5 records
NS Alfa
ActiveMedicago sativa L. · Alfalfa
INSTITUTE OF FIELD AND VEGETABLE CROPS
HR
6 records
MV Krajcár
ActiveTriticum aestivum L. · Bread wheat
Zoltán Bedő^^^László Láng^^^Ottó Veisz^^^Gyula Vida^^^Ildikó Karsai^^^Mariann Rákszegi^^^Klára Mészáros
HU
7 records
Montecristo CS
ActiveTriticum aestivum L. · Bread wheat
Caussade Semences, F
FR
7 records
Mundial
ActivePisum sativum L. · Pea
Seminis Vegetable Seeds
NL
6 records
Monterrey
ActiveSolanum lycopersicum L. · Tomato
P.DEGREEF
NL
7 records