Acta Agronomica Hungarica
Volume/Issue:
Volume 48: Issue 4
MORPHOLOGICAL AND ANATOMICAL INVESTIGATION OF WATER STRESSED TRITICUM SPECIES
Authors:
Z. Kiss CENTER OF AGRICULTURAL SCIENCES, UNIVERSITY OF DEBRECEN DEPARTMENT OF BOTANY AND PLANT PHYSIOLOGY, FACULTY OF AGRONOMY Please ask the editor of the journal.

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S. Kovcás CENTER OF AGRICULTURAL SCIENCES, UNIVERSITY OF DEBRECEN DEPARTMENT OF BOTANY AND PLANT PHYSIOLOGY, FACULTY OF AGRONOMY Please ask the editor of the journal.

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, and
A. Nyakas CENTER OF AGRICULTURAL SCIENCES, UNIVERSITY OF DEBRECEN DEPARTMENT OF BOTANY AND PLANT PHYSIOLOGY, FACULTY OF AGRONOMY Please ask the editor of the journal.

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Pages:
319–325
Online Publication Date:
22 Jul 2005
Publication Date:
01 Jan 2001
Article Category:
Research Article
DOI:
https://doi.org/10.1556/AAgr.48.2000.4.1
Restricted access

The purpose of the experiment was to observe the influence of previous, repeated water stress cycles on the response of Triticum monococcum L. and Triticum spelta L. to a subsequent, challenge water stress. The plants were grown in pots, in a growth chamber. Treated plants underwent two water stress cycles, while control plants were kept well watered. In the subsequent challenge water stress cycle both control and treated plants experienced water deficiency. The growth of treated Triticum monococcum plants was 32.9% higher than the growth of control plants in the challenge water stress cycle. There was no difference between the growth of treated and control Triticum spelta plants in the challenge water stress cycle.  The leaf-blade/leaf-sheath ratio decreased in the case of both Triticum species as the number of water stress cycles increased. In the case of Triticum monococcum, the number of stomata in the middle part of the leaf-blade was significantly higher (18.7%) in treated plants than in control plants. In the case of Triticum spelta, the number of stomata in the middle part of the leaf-blade was also higher (5.2%) in treated plants than in control plants.

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Cover Acta Agronomica Hungarica
Acta Agronomica Hungarica
Print ISSN:
0238-0161
Online ISSN:
1588-2527

Acta Agronomica Hungarica
Language English
Russian
German
French
Size  
Year of
Foundation		 1950
Publication
Programme		 ceased
Volumes
per Year		  
Issues
per Year		  
Founder Magyar Tudományos Akadémia   
Founder's
Address		 H-1051 Budapest, Hungary, Széchenyi István tér 9.
Publisher Akadémiai Kiadó
Publisher's
Address		 H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
Responsible
Publisher		 Chief Executive Officer, Akadémiai Kiadó
ISSN 0238-0161 (Print)
ISSN 1588-2527 (Online)

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