Effect of Cycocel on Some Physiological Characteristics of Tow Olive Cultivars (Mary and Mission) under Drought Stress
Drought is the most important problems that restrict cultivation of horticultural crops in arid and semi-arid regions and olive (Olea europaea L.) as an important fruit trees grows in these regions. In order to investigate the effect of cycocel treatment on some physioligical characteristics of two...
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| Format: | Article |
| Language: | fas |
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Isfahan University of Technology
2014-08-01
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| Series: | Tulīd va Farāvarī-i Maḥṣūlāt-i Zirā̒ī va Bāghī |
| Subjects: | |
| Online Access: | http://jcpp.iut.ac.ir/browse.php?a_code=A-10-1-171&slc_lang=en&sid=1 |
| _version_ | 1828295178254811136 |
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| author | V. Akbari R. Jalili Marandi N. Abbaspour |
| author_facet | V. Akbari R. Jalili Marandi N. Abbaspour |
| author_sort | V. Akbari |
| collection | DOAJ |
| description | Drought is the most important problems that restrict cultivation of horticultural crops in arid and semi-arid regions and olive (Olea europaea L.) as an important fruit trees grows in these regions. In order to investigate the effect of cycocel treatment on some physioligical characteristics of two olive cultivars (Mary and Mission), under the condition of drought stress, a greenhouse experiment was conducted taking into account three factors of: cycocel at three levels (0, 500 and 1000 mg L-1), drought stress of three levels (irrigated at 5, 10 and 15 days intervals) and tow olive cultivars (Mary and Mission) in a factorial experiment in frame of randomized complete block design with three replicates for the lasted four months. The results showed that increased periods of drought have increased the number of stomata per unit leaf area and decreased net photosynthesis, transpiration rate, stomatal conductance and dry weight of leaf, stem and root in both cultivars. Also, results showed that both cycocel concentrations increased the number of stomata per unit leaf area, increase net photosynthesis, transpiration rate, stomatal conductance and dry weight of leaf but no significant difference in dry weight of stem and root was observed compared with the control. In above-mentioned parameters, Mission cultivar showed higher resistance to drought stress than the Mary cultivar. Collectively, results suggested that the use of cycocel can be improved in photosynthesis under drought stress conditions. |
| first_indexed | 2024-04-13T11:50:38Z |
| format | Article |
| id | doaj.art-728ec87779da4c97a20bbffcb39ebb2b |
| institution | Directory Open Access Journal |
| issn | 2251-8517 |
| language | fas |
| last_indexed | 2024-04-13T11:50:38Z |
| publishDate | 2014-08-01 |
| publisher | Isfahan University of Technology |
| record_format | Article |
| series | Tulīd va Farāvarī-i Maḥṣūlāt-i Zirā̒ī va Bāghī |
| spelling | doaj.art-728ec87779da4c97a20bbffcb39ebb2b2022-12-22T02:48:03ZfasIsfahan University of TechnologyTulīd va Farāvarī-i Maḥṣūlāt-i Zirā̒ī va Bāghī2251-85172014-08-01412321334Effect of Cycocel on Some Physiological Characteristics of Tow Olive Cultivars (Mary and Mission) under Drought StressV. Akbari0R. Jalili Marandi1N. Abbaspour2 Drought is the most important problems that restrict cultivation of horticultural crops in arid and semi-arid regions and olive (Olea europaea L.) as an important fruit trees grows in these regions. In order to investigate the effect of cycocel treatment on some physioligical characteristics of two olive cultivars (Mary and Mission), under the condition of drought stress, a greenhouse experiment was conducted taking into account three factors of: cycocel at three levels (0, 500 and 1000 mg L-1), drought stress of three levels (irrigated at 5, 10 and 15 days intervals) and tow olive cultivars (Mary and Mission) in a factorial experiment in frame of randomized complete block design with three replicates for the lasted four months. The results showed that increased periods of drought have increased the number of stomata per unit leaf area and decreased net photosynthesis, transpiration rate, stomatal conductance and dry weight of leaf, stem and root in both cultivars. Also, results showed that both cycocel concentrations increased the number of stomata per unit leaf area, increase net photosynthesis, transpiration rate, stomatal conductance and dry weight of leaf but no significant difference in dry weight of stem and root was observed compared with the control. In above-mentioned parameters, Mission cultivar showed higher resistance to drought stress than the Mary cultivar. Collectively, results suggested that the use of cycocel can be improved in photosynthesis under drought stress conditions.http://jcpp.iut.ac.ir/browse.php?a_code=A-10-1-171&slc_lang=en&sid=1 Olive Drought stress Cycocel Photosynthesis Stomatal conductance Dry weight of plant. |
| spellingShingle | V. Akbari R. Jalili Marandi N. Abbaspour Effect of Cycocel on Some Physiological Characteristics of Tow Olive Cultivars (Mary and Mission) under Drought Stress Tulīd va Farāvarī-i Maḥṣūlāt-i Zirā̒ī va Bāghī Olive Drought stress Cycocel Photosynthesis Stomatal conductance Dry weight of plant. |
| title | Effect of Cycocel on Some Physiological Characteristics of Tow Olive Cultivars (Mary and Mission) under Drought Stress |
| title_full | Effect of Cycocel on Some Physiological Characteristics of Tow Olive Cultivars (Mary and Mission) under Drought Stress |
| title_fullStr | Effect of Cycocel on Some Physiological Characteristics of Tow Olive Cultivars (Mary and Mission) under Drought Stress |
| title_full_unstemmed | Effect of Cycocel on Some Physiological Characteristics of Tow Olive Cultivars (Mary and Mission) under Drought Stress |
| title_short | Effect of Cycocel on Some Physiological Characteristics of Tow Olive Cultivars (Mary and Mission) under Drought Stress |
| title_sort | effect of cycocel on some physiological characteristics of tow olive cultivars mary and mission under drought stress |
| topic | Olive Drought stress Cycocel Photosynthesis Stomatal conductance Dry weight of plant. |
| url | http://jcpp.iut.ac.ir/browse.php?a_code=A-10-1-171&slc_lang=en&sid=1 |
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