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Variety traits

Drought resistance — common wheat

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.

Sources8

Varieties of Bread wheat mentioned in the description

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.

Brilliant

Active

Triticum aestivum L. · Bread wheat

Syngenta Hadmersleben

EE HU LT LV
10 records

Florens

Active

Triticum aestivum L. · Bread wheat

Secobra Saatzucht

EE LT NL
10 records

SU Ahab

Active

Triticum aestivum L. · Bread wheat

Strube-Dieckmann GmbH&Co.KG

EE LT PL
11 records

Praktik

Active

Triticum aestivum L. · Bread wheat

RAGT R2n sas, FR-12033 Rodez Cedex 9

PL SE UA
11 records

SU Vermillon

Active

Triticum aestivum L. · Bread wheat

Saaten Union Recherche (FR)

FR IT UA
11 records

Porthus

Active

Triticum aestivum L. · Bread wheat

Strube Research GmbH&Co KG

BE FR PL
8 records

RGT Sacramento

Active

Triticum aestivum L. · Bread wheat

Ragt, F

FR NL
11 records

Alatus

Active

Triticum aestivum L. · Bread wheat

Strube Research GmbH&Co KG

AT EE LT UA
7 records

Salasar

Active

Triticum aestivum L. · Bread wheat

Strube, D

HU RO UA
10 records

Muza

Active

Triticum aestivum L. · Bread wheat

Zhelevs`ka Lidiia Volodymyrivna, Chaika Anatolii Mykolaiovych, Dubova Oksana Anatoliivna, Burdeniuk-Tarasevych Larysa Antonivna,

EE PL UA
10 records

Arsenal

Active

Triticum aestivum L. · Bread wheat

Sud Cereales (FR)

BE FR IT
9 records

Golia

Active

Triticum aestivum L. · Bread wheat

SEMENTI SAMOGGIA S.R.L.

IT PT
8 records

LG Magirus

Active

Triticum aestivum L. · Bread wheat

Mike Taylor

BE LT UA
10 records

Alegoria

Active

Triticum aestivum L. · Bread wheat

Danko Hodowla Roslin Sp.z.o.o.

EE LT PL UA
10 records

KWS Akvilon

Active

Triticum aestivum L. · Bread wheat

Reiner, Bothe Erhard, Ebmeyer

LT UA
10 records

Astana

Active

Triticum aestivum L. · Bread wheat

Nickerson International Research SNC (FR)

BG FR IT
8 records

Anforeta

Active

Triticum aestivum L. · Bread wheat

PRO.SE.ME S.R.L.

IT MT
7 records

Kanyuk

Active

Triticum aestivum L. · Bread wheat

Secobra Saatzucht

LT
10 records

Shrek

Active

Triticum aestivum L. · Bread wheat

SECOBRA RECHERCHES S.A.S

FR NL UA
8 records

Mv Emese

Active

Triticum aestivum L. · Bread wheat

Bedoe Zoltan / Lang Laszlo / Szunics Laszlo / Balla Laszlo / Vida Gyula / Szunics Laszlone / Karsai Ildiko / Veisz Otto

HR HU SI
6 records

Argument

Active

Triticum aestivum L. · Bread wheat

SAATZUCHT STRENG-ENGELEN GMBH&CO. KG

EE PL
8 records

Christoph

Active

Triticum aestivum L. · Bread wheat

Saatzucht Donau GmbH & Co.KG

AT SK
6 records

MV Krajcár

Active

Triticum aestivum L. · Bread wheat

Zoltán Bedő^^^László Láng^^^Ottó Veisz^^^Gyula Vida^^^Ildikó Karsai^^^Mariann Rákszegi^^^Klára Mészáros

HU
7 records

Winx

Active

Triticum aestivum L. · Bread wheat

SECOBRA RECHERCHES S.A.S

FI LT
9 records

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