Variety traits
Triticum aestivum L.
The ability of common wheat varieties to maintain high productivity and viability under water deficit and elevated temperatures. It is assessed through yield stability indices, morphophysiological markers, and laboratory osmotic testing.
In the reference 46 varieties crop Bread wheat, where this is mentioned in the description.
The evaluation of drought resistance in common wheat is based on field and laboratory methods. Under field conditions, morphophysiological markers are taken into account, such as the intensity of leaf rolling, the degree of waxy bloom, flag leaf area, and the 'stay-green' effect, as well as the turgorimetric method of leaf water retention. In osmotic laboratory seed testing, a sucrose concentration is used that creates a pressure of 16–18 atm.
Results are expressed through stress tolerance indices (TOL, YSI, STI) or as percentages of germination and productivity relative to the control. In breeding practice, samples with a score of 70% or higher are considered resistant. In scoring, a difference of 2 points between varieties is considered significant. Under stress, resistant forms demonstrate a smaller decrease in 1000-kernel weight, productive tiller density, and grain weight per spike.
General information about the subject — on the page Drought tolerance.
Selection based on the description text, not on official evaluation: these data are absent from registers. For specific variety details, please refer to its profile.
Triticum aestivum L. · Bread wheat
Monsanto Agricultura España S.L.U.
Triticum aestivum L. · Bread wheat
INSTITUT ZA KUKURUZ ZEMUN POLJE
Triticum aestivum L. · Bread wheat
Prof. dr Borislav Kobiljski - Biogranum d.o.o., Novi sad
Triticum aestivum L. · Bread wheat
VLASENKO VOLODYMYR, KYRYLENKO VIRA, ZAIMA OLEKSII, YURCHENKO TETIANA, KHOMENKO SVITLANA, HUMENIUK OLEKSANDR, DUBOVYK NATALIIA, VOLOHDINA HALYNA, ZAMLILA NINA, DEMYDOV OLEKSANDR
Triticum aestivum L. · Bread wheat
Babaiants Lazar Tihranovych, Holub IEvheniia Anatoliivna, Honcharuk Nina Oleksandrivna, Lytvynenko Mykola Antonovych, Lytvynenko Raisa Ivanivna, Reshetnikova Valentyna Semenivna, Rubakha Serhii Andriiovych, Solomonov Ruslan Viacheslavovych, Parfentiev Myk
Triticum aestivum L. · Bread wheat
Triticum aestivum L. · Bread wheat
Triticum aestivum L. · Bread wheat
Triticum aestivum L. · Bread wheat
Triticum aestivum L. · Bread wheat
W. von Borries-Eckendorf GmbH & Co.KG
Triticum aestivum L. · Bread wheat
Poznanska Hodowla Roslin Sp. z o.o
Triticum aestivum L. · Bread wheat
Poljoprivredni Institut Osijek, HR
Triticum aestivum L. · Bread wheat
Selgen, a.s. Vyzkumne centrum SELTON, s.r.o.
Triticum aestivum L. · Bread wheat
Pestitsid EOOD
Triticum aestivum L. · Bread wheat
SAATZUCHT STRENG-ENGELEN GMBH&CO. KG
Triticum aestivum L. · Bread wheat
SAATZCHT SCHWEIGER HANS & CO O.H.G.
Triticum aestivum L. · Bread wheat
Poljoprivredni Institut Osijek, HR
Triticum aestivum L. · Bread wheat
Poljoprivredni Institut Osijek, HR
Triticum aestivum L. · Bread wheat
N. Tsenov, I. Stoeva, I. Panayotov, I. Todorov, K. Kostov, T. Petrova, I. Iliev, V. Kiryakova
Triticum aestivum L. · Bread wheat
LYFENKO SAVELIJ FILIPPOVICh / ERINYaK NIKOLAJ IVANOVICh / FEDChENKO VLADIMIR PAVLOVICh / NARGAN TAT'YaNA PAVLOVNA / DOROFEEVA ZINAIDA DMITRIEVNA / RODENKO GALINA ANATOL'EVNA / BREDINSKAYa NADEZhDA STEPANOVNA / D'YaChENKO NADEZhDA EGOROVNA
Triticum aestivum L. · Bread wheat
Saaten Union Recherche (FR)
Triticum aestivum L. · Bread wheat
HAO-DEMETER - Cereal Institute
Triticum aestivum L. · Bread wheat
Danko Hodowla Roslin Sp.z.o.o.
Triticum aestivum L. · Bread wheat
ASUR Plant Breeding S.A.S