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.
Triticum aestivum L. · Bread wheat
Parfentiev Mykhailo Hryhorovych, Reshetnikova Valentyna Semenivna, Solomonov Ruslan Viacheslavovych, Lytvynenko Raisa Ivanivna, Rubakha Serhii Andriiovych, Holub IEvheniia Anatoliivna, Honcharuk Nina Oleksandrivna, Lytvynenko Mykola Antonovych,
Zea mays L. subsp. mays (Maize Group) · Maize
Novartis Seeds AG (CH)
Triticum aestivum L. · Bread wheat
Lytus Mykola Volodymyrovych, Hirko Oleksandr Volodymyrovych, Klymenko Iryna Ivanivna, Zaika IEvhenii Viktorovych, Tkachova Natalia Andriivna, Holyk Liubov Mykolaivna, Starychenko Vasyl Mykolaiovych,
Pisum sativum L. · Pea
Shtelma Andrii Mykhailovych, Shevchenko Larysa Mykolaivna, Hliantsev Andrii Vasylovych, Vasylenko Antonina Oleksandrivna, Bezuhlyi Ihor Mykolaiovych,
Zea mays L. · Maize
FREIHERR VON MOREAU SAATZUCHT
Triticum aestivum L. · Bread wheat
Lozins`ka Tetiana Pavlivna, Kovalyshyna Hanna Mykolaivna, Kavunets` Valerii Petrovych, Khomenko Svitlana Olehivna, Zvarun Tetiana Volodymyrivna, Fedchenko Hanna Vasylivna, Solona Valentyna Iosypivna, Kochmarskyi Valentyn Serhiiovych, Vlasenko Volodymyr An
Triticum aestivum L. · Bread wheat
Artiushenko Nataliia Pavlivna, Artiushenko Petro Mykolaiovych,
Glycine max (L.) Merr. · Soybean
Kolisnyk Serhii Ivanovych, Temchenko Inna Viktorivna, Babych Anatolii Oleksandrovych, Petrychenko Vasyl Florovych, Ivaniuk Serhii Vasyl`ovych,
Helianthus annuus L. · Sunflower
Reva IAroslav Mykolaiovych
x Triticosecale Wittm. ex A. Camus · Triticale
Shcechenko Olha IEvheniivna, Melnyk Vira Serhiivna, Kapustina Tetiana Borysivna, Chernobai Serhii Volodymyrovych, Riabchun Viktor Kuzmych,
Zea mays L. · Maize
Bodenko, Natalia Dziubetskyi, Borys Korobko, Iuliia Olkhovyk, Maksym Nehoda, Tetiana Olizko, Oleksii Haidash, Oleksandr Abelmasov, Oleksii Bernatskyi, Maksym Cherchel, Vladyslav
Cucurbita pepo L. · Field pumpkin
David Webster
Triticum aestivum L. · Bread wheat
Traskovets`ka Vita Anatoliivna, Fedchenko Volodymyr Pavlovych, Rodenko Halyna Anatoliivna, Shpykuliak IEvhenii Anatoliiovych, Narhan Tetiana Pavlivna, Nakonechnyi Mykola IUriiovych, Yeryniak Mykola Ivanovych, Lyfenko Savelii Pylypovych,
Triticum aestivum L. · Bread wheat
ARTIUSHENKO NATALIIA, ARTIUSHENKO PETRO, ARTIUSHENKO ARTEM, ARTIUSHENKO IULIIA
Triticum aestivum L. · Bread wheat
Artiushenko IUliia Petrivna, Artiushenko Artem Petrovych, Artiushenko Nataliia Pavlivna, Artiushenko Petro Mykolaiovych,
Triticum L. · Wheat
MALIANI CESARE
Hordeum vulgare L. · Barley
Vasko Nataliia Ivanivna, Didenko Svitlana Yuriivna, Solonechnyi Pavlo Mykolaiovych, Vazhenina Olha Yevheniivna, Naumov Oleksii Hermanovych, Kozachenko Mykhailo Romanovych
Sorghum Moench · Sorghum
Babych Anatolii Oleksandrovych, Yalanskyi Oleksandr Volodymyrovych, Korobko IUliia Anatoliivna, Trotsenko Anatolii Hryhorovych, Dziubetskyi Borys Volodymyrovych,
Triticum aestivum L. · Bread wheat
Hrytsenko Vira Volodymyrivna, Shevchenko Nina Oleksandrivna, Churakova Nadiia Konstiantynivna, Koltunova Valentyna Oleksiivna, Fomenko Maryna Anatoliivna, Hrabovets` Anatolii Ivanovych,
Helianthus annuus L. · Sunflower
Reva IAroslav Mykolaiovych
Hordeum vulgare L. · Barley
RAGT 2n, FR
Glycine max (L.) Merr. · Soybean
RAGT 2n, FR
Triticum aestivum L. · Bread wheat
Orliuk Anatolii Pavlovych, Lazer Petro Nartsysovych, Yokich Drahan Radomyrovych, Zhuzha Oleksandr Dmytrovych, Honcharova Kapitalina V'iacheslavivna, Bazalii Halyna Hryhorovna, Bazalii Valerii Vasyl`ovych,
Zea mays L. · Maize
ASGROW SEED COMPANY