Araştırma Makalesi

Anatomical Effects of Different Amounts of Irrigation on Tomato (Solanum lycopersicum L.)

Sayı: Advanced Online Publication Erken Görünüm Tarihi: 11 Nisan 2026
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Anatomical Effects of Different Amounts of Irrigation on Tomato (Solanum lycopersicum L.)

Abstract

This study examined the anatomical responses of tomato plants to water deficit and excess under different irrigation regimes to identify structural indicators of water stress. The plant exhibited organ-specific anatomical responses to water restriction (I60, I80) and excess (I120) compared to full irrigation (I100). In roots, cortex width, xylem diameter, and pith width increased under both stress conditions. At I60, cortex parenchyma cells became polygonal and shrunken. In stems, water stress (I60) caused tighter epidermal connections, wavy cell edges, and reduced intercellular spaces. Vascular bundles were continuous in I100 but discontinuous in I60. In leaves, mesophyll thickened under stress, with the greatest increase at I120, while epidermis cells shrank under limited water. Stomatal structure remained unchanged. As a result, increased xylem diameter and pith width in roots, enlarged cortex and epidermis cells in stems, altered vascular bundle arrangement, and mesophyll thickening with epidermal changes in leaves were notable findings. The results demonstrate significant stress-induced organ-specific anatomical plasticity. Structural changes in xylem can be considered fundamental criteria for efficient and safe irrigation planning.

Keywords

Kaynakça

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Ayrıntılar

Birincil Dil

İngilizce

Konular

Bitki Morfolojisi ve Anatomisi

Bölüm

Araştırma Makalesi

Erken Görünüm Tarihi

11 Nisan 2026

Yayımlanma Tarihi

-

Gönderilme Tarihi

11 Temmuz 2025

Kabul Tarihi

28 Ocak 2026

Yayımlandığı Sayı

Yıl 2026 Sayı: Advanced Online Publication

Kaynak Göster

APA
Ulcay, S., Boyacı, S., & Uslu, T. (2026). Anatomical Effects of Different Amounts of Irrigation on Tomato (Solanum lycopersicum L.). Kahramanmaraş Sütçü İmam Üniversitesi Tarım ve Doğa Dergisi, Advanced Online Publication, 1484-1492. https://doi.org/10.18016/ksutarimdoga.vi.1740166

21082



2024-JIF = 0.500

2024-JCI = 0.14

Uluslararası Hakemli Dergi (International Peer Reviewed Journal)

       Dergimiz, herhangi bir başvuru veya yayımlama ücreti almamaktadır. (Free submission and publication)

      Yılda 6 sayı yayınlanır. (Published 6 times a year)


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