Deksoftone
Application submittedChrysanthemum L. · Chrysanthemum
Cornelis W. Dekker
Variety traits
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.
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.
Chrysanthemum L. · Chrysanthemum
Cornelis W. Dekker
Triticum aestivum L. · Bread wheat
Syngenta UK Ltd
Tulipa L. · Tulip
Hybris BV
Triticum aestivum L. · Bread wheat
DEUTSCHE SAATVEREDELUNG AG
Chrysanthemum L. · Chrysanthemum
Cornelis W. Dekker
Pelargonium zonale (L.) L'Hér. · Horseshoe pelargonium
Tobias Dümmen
Scabiosa atropurpurea L. · Mourning bride
GAVRIEL DANZIGER (CD)
Triticum aestivum L. · Bread wheat
Agroscope
Zea mays L. · Maize
G.I.E. SOCKALB
Vicia faba L. · Broad bean
Werner Horn
Agapanthus L'Hér. · Lily of the Nile
Ian Duncalf
Monarda L. · Bee balm
Oudshoorn Hubertus Gerardus
Chrysanthemum L. · Chrysanthemum
Dümmen Group B.V.
Buddleja davidii Franch. · Butterfly bush
Koot Johannes Adrianus Maria
Chrysanthemum L. · Chrysanthemum
Arie Gerard Post
Triticum aestivum L. subsp. spelta (L.) Thell. · Spelt
Getreidezüchtung Peter Kunz
Sedum L. · Ice Plant
TERRA NOVA NURSERIES INC
Astilbe chinensis (Maxim.) Franch. & Sav. · Chinese astilbe
Verduin Henricus Gijsbertus Johannes|Heemskerk, NL
Phlox paniculata L. · Garden phlox
Tonies Hubertus Josephus|Noordwijkerhout, NL
Hybrids between Achillea millefolium x Achillea tomentosa
Syngenta Seeds B.V.
Hylotelephium telephium (L.) H. Ohba · Orpine
Janet N. Egger
Triticum aestivum L. · Bread wheat
Getreidezüchtung Peter Kunz
Heuchera L. · Coral Flower
Hansen Hans A
Hordeum vulgare L. · Barley
Claus Einfeldt