Balsalmispim
ActiveSalvia L. · Sage
Trees Scott C
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.
Salvia L. · Sage
Trees Scott C
Phlox paniculata L. · Garden phlox
G.B.H BARTELS
x Triticosecale Wittm. ex A. Camus · Triticale
Dario Fossati
Lilium L. · Lily
Vletter & Den Haan Beheer B.V
Zea mays L. · Maize
Zhoel` Meun`er
Zea mays L. · Maize
LIDEA FRANCE SAS
Zea mays L. · Maize
Rainer Leipert
Zea mays L. · Maize
Lidea Germany GmbH
Zea mays L. · Maize
LIDEA FRANCE SAS
Zea mays L. · Maize
KWS SAAT SE&CO.KGaA, DE
Zea mays L. · Maize
KWS SAAT SE & CO.KGAA
Zea mays L. · Maize
RAGT semences
Zea mays L. · Maize
Stephane Melkior
Zea mays L. · Maize
RAGT 2N S.A.S
Zea mays L. subsp. mays (Maize Group) · Maize
LIDEA FRANCE SAS
Zea mays L. subsp. mays (Maize Group) · Maize
KWS SAAT SE & CO.KGAA
Zea mays L. · Maize
MAS SEEDS
Vicia faba L. · Broad bean
Boreal Plant Breeding Ltd., Katja Hämälainen, Pertti Pärssinen
Zea mays L. · Maize
Laurent BETTINGER
Zea mays L. · Maize
Syngenta participation AG
Zea mays L. · Maize
Zhoel` Meun`er
Zea mays L. · Maize
Philippe Moreau
Brassica napus var. napus · Rapeseed
Norddeutsche Pflanzenzucht Hans-Georg Lembke KG
Brassica napus var. napus · Rapeseed
Thomas Foubert