Research Article

Determination of the effects of waterlogging stress on some morphological and physiological parameters in pepper (Capsicum annuum L.)

Volume: 31 Number: 1 March 11, 2026
EN TR

Determination of the effects of waterlogging stress on some morphological and physiological parameters in pepper (Capsicum annuum L.)

Abstract

This study examined the morphological and physiological responses of the Çermik pepper genotype and the Mazamort pepper variety to waterlogging stress. Conducted in a climate chamber under controlled conditions, the experiment included 0(control), 5, 10, and 15 durations of waterlogging applications, with 3 replications and 10 plants per replication. The Çermik genotype showed the highest plant height (46.90 cm) on 15 day under waterlogging, while the Mazamort variety reached 46.93 cm on the same duration. The root collar diameter was highest in the Çermik genotype (5.63 mm) on 5th day of the control, and in the Mazamort variety (6.17 mm) during the 10th and 15th day control. The highest SPAD values were observed on 15th day of waterlogging for both genotypes, with Çermik at 45.37 SPAD and Mazamort at 45.63 SPAD. Fresh weights peaked at 35.90 g for Çermik and 35.95 g for Mazamort on day 15 of the control. Ion leakage patterns differed between the genotypes, with increased leakage in Çermik on 5th and 10th days of waterlogging, while Mazamort showed decreased leakage on the 10th and 15th day of the control. Overall, the Çermik genotype exhibited higher tolerance to waterlogging stress, making it a recommended choice for agriculture in flood-prone areas.

Keywords

Supporting Institution

Siirt University Scientific Research Projects Coordinatorship

Project Number

2023-SİÜFBE-021

Ethical Statement

This article does not involve any studies with human or animal subjects; therefore, ethical approval was not required.

Thanks

This study was supported by the Siirt University Scientific Research Projects Coordinatorship and includes findings from graduate thesis research. We extend our sincere thanks to all individuals and institutions who contributed to the successful completion of this work.

References

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Details

Primary Language

English

Subjects

Horticultural Production (Other)

Journal Section

Research Article

Publication Date

March 11, 2026

Submission Date

July 8, 2025

Acceptance Date

November 9, 2025

Published in Issue

Year 2026 Volume: 31 Number: 1

APA
Dere Uğur, S., & Yavuz, B. (2026). Determination of the effects of waterlogging stress on some morphological and physiological parameters in pepper (Capsicum annuum L.). Mustafa Kemal Üniversitesi Tarım Bilimleri Dergisi, 31(1), 92-110. https://doi.org/10.37908/mkutbd.1736893