Araştırma Makalesi

Leaf Physiology Differs in Drought-Tolerant and Susceptible Cotton (Gossypium hirsutum L.) Genotypes

Sayı: Advanced Online Publication Erken Görünüm Tarihi: 23 Ekim 2026
PDF İndir
TR EN

Leaf Physiology Differs in Drought-Tolerant and Susceptible Cotton (Gossypium hirsutum L.) Genotypes

Öz

Water stress significantly reduces cotton yield and quality. This study focused on the differences in the relationship between physio-morphological characteristics and yield under full and deficit irrigation conditions between tolerant and sensitive genotypes. Ten parents and their 24 hybrid combinations were tested under full and deficit irrigation conditions. According to the stress tolerance index value, 10 genotypes were tolerant, and 24 genotypes were susceptible. The relationships between physio-morphological characteristics and yield were evaluated using correlation, stepwise regression, and path analysis. Cuticle thickness and stomatal density exhibited favorable and significant associations with yield at both the flowering and boll opening stages. Drought-tolerant genotypes were found to have a higher leaf area index but lower SPAD values. Consequently, a significant negative correlation was recorded between SPAD and yield. In the tolerant group, the equation yield = 15.27 + 21.90 LAI BO + 10.17 LAI FL + 7.19 CT BO was obtained. Path analysis indicated that the highest direct effect was on LAI values during the flowering period. As a result, it has been determined that high LAI and cuticle thickness can be used as selection criteria in the selection of yielding genotypes under deficit irrigation conditions.

Anahtar Kelimeler

Kaynakça

  1. Abdullah, H. M., Rodriguez, J., Salacup, J. M., Castañeda, I. S., Schnell, D. J., Pareek, A., & Dhankher, O. P. (2021). Increased cuticle waxes by overexpression of WSD1 improves osmotic stress tolerance in Arabidopsis thaliana and Camelina sativa. International Journal of Molecular Sciences, 22(10), 5173. https://doi.org/10.3390/ijms22105173
  2. Ahmad, R. T., Malik, T. A., Khan, I. A., & Jaskani, M. J. (2009). Genetic analysis of some morpho-physiological traits related to drought stress in cotton (Gossypium hirsutum). International Journal of Agriculture & Biology, 11(4), 235-240.
  3. Altıntas, D., Coban, M., & Unay, A. (2018). The determination of leaf anatomy, yield and quality characteristics in F1 and F2 generations of interspecific cotton hybrids (Gossypium hirsutum L. × Gossypium barbadense L.). Turkish Journal of Field Crops, 23(2), 146-150. https://doi.org/10.17557/tjfc.433651
  4. Aslam, S., Hussain, S. B., Baber, M., Shaheen, S., Aslam, S., Waheed, R., Seo, H., & Azhar, M. T. (2023). Estimation of drought tolerance indices in upland cotton under water deficit conditions. Agronomy, 13(4), 984. https://doi.org/10.3390/agronomy13040984
  5. Bi, H., Kovalchuk, N., Langridge, P., Tricker, P. J., Lopato, S., & Borisjuk, N. (2017). The impact of drought on wheat leaf cuticle properties. BMC Plant Biology, 17(1), 85. https://doi.org/10.1186/s12870-017-1033-3
  6. Bondada, B. R., Oosterhuis, D. M., Murphy, J. B., & Kim, K. S. (1996). Effect of water stress on the epicuticular wax composition and ultrastructure of cotton (Gossypium hirsutum L.) leaf, bract, and boll. Environmental and Experimental Botany, 36(1), 61-69. https://doi.org/10.1016/0098-8472(96)00128-1
  7. Brito, G. G. D., Sofiatti, V., Lima, M. M. D. A., Carvalho, L. P. D., & Silva Filho, J. L. D. (2011). Physiological traits for drought phenotyping in cotton. Acta Scientiarum. Agronomy, 33(1), 117-125. https://doi.org/10.4025/actasciagron.v33i1.9839
  8. Caine, R. S., Yin, X., Sloan, J., Harrison, E. L., Mohammed, U., Fulton, T., Biswal, A. K., Dionora, J., Chater, C. C., Coe, R. A., Bandyopadhyay, A., Murchie, E. H., Swarup, R., Quick, W. P., & Gray, J. E. (2019). Rice with reduced stomatal density conserves water and has improved drought tolerance under future climate conditions. New Phytologist, 221(1), 371-384. https://doi.org/10.1111/nph.15344

Ayrıntılar

Birincil Dil

İngilizce

Konular

Endüstri Bitkileri

Bölüm

Araştırma Makalesi

Erken Görünüm Tarihi

23 Ekim 2026

Yayımlanma Tarihi

-

Gönderilme Tarihi

20 Ekim 2025

Kabul Tarihi

18 Haziran 2026

Yayımlandığı Sayı

Yıl 2026 Sayı: Advanced Online Publication

Kaynak Göster

APA
Müjdeci, G., Çınar, V. M., & Ünay, A. (2026). Leaf Physiology Differs in Drought-Tolerant and Susceptible Cotton (Gossypium hirsutum L.) Genotypes. Kahramanmaraş Sütçü İmam Üniversitesi Tarım ve Doğa Dergisi, Advanced Online Publication. https://doi.org/10.18016/ksutarimdoga.vi.1807494
AMA
1.Müjdeci G, Çınar VM, Ünay A. Leaf Physiology Differs in Drought-Tolerant and Susceptible Cotton (Gossypium hirsutum L.) Genotypes. Kahramanmaraş Sütçü İmam Üniversitesi Tarım ve Doğa Dergisi. 2026;(Advanced Online Publication). doi:10.18016/ksutarimdoga.vi.1807494
Chicago
Müjdeci, Gülşah, Volkan Mehmet Çınar, ve Aydın Ünay. 2026. “Leaf Physiology Differs in Drought-Tolerant and Susceptible Cotton (Gossypium hirsutum L.) Genotypes”. Kahramanmaraş Sütçü İmam Üniversitesi Tarım ve Doğa Dergisi, sy Advanced Online Publication. https://doi.org/10.18016/ksutarimdoga.vi.1807494.
EndNote
Müjdeci G, Çınar VM, Ünay A (01 Ekim 2026) Leaf Physiology Differs in Drought-Tolerant and Susceptible Cotton (Gossypium hirsutum L.) Genotypes. Kahramanmaraş Sütçü İmam Üniversitesi Tarım ve Doğa Dergisi Advanced Online Publication
IEEE
[1]G. Müjdeci, V. M. Çınar, ve A. Ünay, “Leaf Physiology Differs in Drought-Tolerant and Susceptible Cotton (Gossypium hirsutum L.) Genotypes”, Kahramanmaraş Sütçü İmam Üniversitesi Tarım ve Doğa Dergisi, sy Advanced Online Publication, Eki. 2026, doi: 10.18016/ksutarimdoga.vi.1807494.
ISNAD
Müjdeci, Gülşah - Çınar, Volkan Mehmet - Ünay, Aydın. “Leaf Physiology Differs in Drought-Tolerant and Susceptible Cotton (Gossypium hirsutum L.) Genotypes”. Kahramanmaraş Sütçü İmam Üniversitesi Tarım ve Doğa Dergisi. Advanced Online Publication (01 Ekim 2026). https://doi.org/10.18016/ksutarimdoga.vi.1807494.
JAMA
1.Müjdeci G, Çınar VM, Ünay A. Leaf Physiology Differs in Drought-Tolerant and Susceptible Cotton (Gossypium hirsutum L.) Genotypes. Kahramanmaraş Sütçü İmam Üniversitesi Tarım ve Doğa Dergisi. 2026. doi:10.18016/ksutarimdoga.vi.1807494.
MLA
Müjdeci, Gülşah, vd. “Leaf Physiology Differs in Drought-Tolerant and Susceptible Cotton (Gossypium hirsutum L.) Genotypes”. Kahramanmaraş Sütçü İmam Üniversitesi Tarım ve Doğa Dergisi, sy Advanced Online Publication, Ekim 2026, doi:10.18016/ksutarimdoga.vi.1807494.
Vancouver
1.Gülşah Müjdeci, Volkan Mehmet Çınar, Aydın Ünay. Leaf Physiology Differs in Drought-Tolerant and Susceptible Cotton (Gossypium hirsutum L.) Genotypes. Kahramanmaraş Sütçü İmam Üniversitesi Tarım ve Doğa Dergisi. 01 Ekim 2026;(Advanced Online Publication). doi:10.18016/ksutarimdoga.vi.1807494

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)


88x31.png 

Bu web sitesi Creative Commons Atıf 4.0 Uluslararası Lisansı ile lisanslanmıştır.

                @TARIMDOGA 


Kahramanmaraş Sütçü İmam Üniversitesi Tarım ve Doğa Dergisi
e-ISSN: 2619-9149