Investigation of physiological responses and leaf morphological traits of wheat genotypes with contrasting drought stress tolerance

Csilla Deák, Katalin Jäger, Attila Fábián, V. Nagy, Zsolt Albert, András Miskó, Beáta Barnabás, István Papp

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

Drought sensitive Cappelle Desprez, GK Élet and drougt tolerant Plainsman V, Mv Emese winter wheat (Triticum aestivum) genotypes were subjected to water deprivation at anthesis. Gas exchange measurements showed depletion of internal CO 2 in the leaves of the tolerant but not in the sensitive cultivars. Tolerant genotypes had lower stomatal density and significantly smaller leaves than the sensitive ones. The potential contribution of these traits to drought tolerance is discussed.

Original languageEnglish
Pages (from-to)69-71
Number of pages3
JournalActa Biologica Szegediensis
Volume55
Issue number1
Publication statusPublished - Dec 15 2011

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Keywords

  • Drought tolerance
  • Flag leaf morphology
  • Gas exchange
  • Wheat

ASJC Scopus subject areas

  • Biochemistry, Genetics and Molecular Biology(all)
  • Agricultural and Biological Sciences(all)

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