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Journals / International Journal of Crop Science and Technology / 2018 / Cilt: 4 Sayı: 1

Determination of Relationships Between Drought Resistance Parameters and Irrigation Regimes In Prunus mahaleb L. Rootstocks

İbrahim Kürşat ÖZYURT
Yaşar AKÇA
Oğuzhan AYDIN
Pages
32–37
Publication Date
2018-05-26
DOI
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AI Summary & Key Takeaways

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⚡ TL;DR(Too Long; Didn't Read)

Keywords: Drought stress, Correlation coefficient, Abscisic acid, Stoma

📌 3 Key Takeaways

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Objective & Hypothesis:Determination of Relationships Between Drought Resistance Parameters and Irrigation Regimes In Prunus mahaleb L.
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Key Findings & Data:Kürşat ÖZYURT1* Yaşar AKÇA2 Oğuzhan AYDIN3 1Dr.
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Conclusion & Impact:Keywords: Drought stress, Correlation coefficient, Abscisic acid, Stoma
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Drought stress · Correlation coefficient · Abscisic acid

Abstract

Determination of Relationships Between Drought Resistance Parameters and Irrigation Regimes In Prunus mahaleb L. Rootstocks İ. Kürşat ÖZYURT1* Yaşar AKÇA2 Oğuzhan AYDIN3 1Dr. Middle Black Sea Transitional Zone Agricultural Research Institute, Turkey.2Prof.Dr. Gaziosmanpaşa University, Faculty of Agriculture, Departman of Horticulture Turkey. 3Zir. Yük. Müh. Middle Black Sea Transitional Zone Agricultural Research Institute, Turkey.Abstract: In this study, the relationships between different irrigation regimes and drought resistance parameters were investigated in Prunus mahaleb L. Three Prunus mahaleb L. rootstocks genotypes with high rooting capacity and SL 64 clonal rootstock were used. Four different irrigation regimes were applied (I1= completing water deficient to field capacity, I2= 70% of I1 application, I3= 40% of I1 application, I4= 10% of I1 application) in drought tests. We found significant positive important relationships (correlation coefficient) between increased irrigation regimes and leaf area (0.606), plant length (0.585), plant diameter (0.584), chlorophyll a (0.485), chlorophyll b (0.613), total chlorophyll (0.532), pH (0.415), stomata diameter (0.558), stomata length (0.538), stomata number (0.856). It is found negative significant relationships between increased irrigation regimes and abscisic acid content (-0.344) and it is calculated insignificant relationships total sugar (-0.064) and total starch (0.008). Keywords: Drought stress, Correlation coefficient, Abscisic acid, Stoma

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Cite This Article

ÖZYURT, İ. K., AKÇA, Y., AYDIN, O. (2018). Determination of Relationships Between Drought Resistance Parameters and Irrigation Regimes In Prunus mahaleb L. Rootstocks. International Journal of Crop Science and Technology, Cilt: 4 Sayı: 1, 32–37. https://ajindex.com/articles/993417

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