Araştırma Makalesi

Domateste (Solanum lycopersicum L.) Dışsal IAA Uygulamalarının Tuza Tolerans Üzerindeki Etkisi

Cilt: 8 Sayı: 1 15 Nisan 2022
PDF İndir
EN TR

Effects of The Exogenous IAA Applıcatıons on Salt Tolerance in Tomato (Solanum lycopersicum L.)

Abstract

In this study, the effectiveness of indole-3-acetic acid (IAA) applications in providing salt stress tolerance in tomato was investigated. TOM-141 (tolerant) and TOM-139 (sensitive) genotypes and AG5668 tomato cultivar were used as materials in the study. For stress plants, salt (200 mM NaCl) stress was initiated at 3 true leaf stages. Control plants were irrigated with nutrient solution. In IAA applications, 0.05, 0.25, 0.50, 0.75, 1.00 and 2.00 mM doses were used together with salt stress, and it was applied as a foliar spray once a week. Salt stress caused a decrease in plant growth parameters, YOSI, K and Ca ion concentration, total chlorophyll and carotenoid and total flavonoid content in tomato genotypes; Na and Cl ion concentration, MDA and total phenolic substance content increased. On the other and, in IAA applications with salt stress, on average 8-93% in fresh and dry weight; 7-65% in stem length and diameter; 22-329% in leaf number and area, 18-30% in YOSI values; 12-34% in K content; 9-37% in Ca content; 3-125% in total chlorophyll and carotenoid content; 7-107% improvement was achieved in total phenolic substance and flavonoid content compared to salt stress. This change was determined as 2-73% improvement in salt stress conditions in AG5668 tomato variety, 2-39% in TOM-141 genotype and 3-221% in TOM-139 genotype The decrease in Na, Cl and MDA levels at the genotype level with IAA application was 11-31% in AG5668, 12-21% in TOM141 and 16-35% in TOM 139. As a result of the study, it was determined that IAA applications improved the negativities caused by salt stress at varying rates and were effective in increasing tolerance, and 0.25 mm and 0.50 mM IAA applications came to the fore in terms of this positive effect among the applications.

Keywords

Destekleyen Kurum

Çankırı Karatekin Üniversitesi Bilimsel Araştırma Projeleri Koordinasyon Birimi

Proje Numarası

KYO080120L04

Teşekkür

Bu çalışma Çankırı Karatekin Üniversitesi Bilimsel Araştırma Projeleri Koordinasyon Birimi tarafından KYO080120L04 numaralı proje ile desteklenmiştir.

Kaynakça

  1. Abd El-Samad, H. M. (2013). The physiological response of wheat plants to exogenous application of gibberellic acid (GA3) or indole-3-acetic acid (IAA) with endogenous ethylene under salt stress conditions. International Journal of Plant Physiology and Biochemistry, 5, 58-64. https://doi.org/10.5897/IJPPB12.016
  2. Abdel Latef, A. A. H., Tahjib-Ul-Arif, M., & Rhaman, M. S. (2021). Exogenous auxin- mediated salt stress alleviation in faba bean (Vicia faba L.). Agronomy, 11, 547. https://doi.org/10.3390/agronomy11030547
  3. Alam, M., Khan, M. A., Imtiaz, M., Khan, M. A., Naeem, M., Shah, S. A., & Khan, L. (2020). Indole-3-acetic acid rescues plant growth and yield of salinity stressed tomato (Solanum lycopersicum L.). Gesunde Pflanzen, 72, 87-95. https://doi.org/10.1007/s10343-019-00489-z
  4. Dasgan, H.Y., & Koc, S. (2009). Evaluation of salt tolerance in common bean genotypes by ion regulation and searching for screening parameters. Journal of Food, Agriculture Environment, 7, 363-372.
  5. Dasgan, H.Y., Bayram, M., Kusvuran, S., Coban, G., & Akhoundnejad, Y. (2018). Screening of tomatoes for their resistance to salinity and drought stress. Journal of Biology, Agriculture and Healthcare, 8, 31-37.
  6. Eren Guzelgun, B., Ince, E., & Gurer-Orhan, H. (2018). In vitro antioxidant/prooxidant effects of combineduse of flavonoids. Natural Product Research, 32, 1446-1450. https://doi.org/10.1080/14786419.2017.1346637
  7. Es-Safi, N. E.,Ghidouche, S., & Ducrot, P.H. (2007). Flavonoids: hemisynthesis, reactivity, characterization and free radical scavenging activity. Molecules, 12, 2228-2258. https://doi.org/10.3390/12092228
  8. Husen, A., Iqbal, M., & Aref, I. M. (2016). IAA-induced alteration in growth and photosynthesis of pea plants grown under salt stress Pisum sativum. Journal of Environmental Biology, 37, 421-429.

Ayrıntılar

Birincil Dil

Türkçe

Konular

Bahçe Bitkileri Yetiştirme ve Islahı

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

15 Nisan 2022

Gönderilme Tarihi

7 Aralık 2021

Kabul Tarihi

14 Şubat 2022

Yayımlandığı Sayı

Yıl 1970 Cilt: 8 Sayı: 1

Kaynak Göster

APA
Havadar, S., Kuşvuran, Ş., & Daşgan, H. Y. (2022). Domateste (Solanum lycopersicum L.) Dışsal IAA Uygulamalarının Tuza Tolerans Üzerindeki Etkisi. Uluslararası Tarım ve Yaban Hayatı Bilimleri Dergisi, 8(1), 25-37. https://doi.org/10.24180/ijaws.1033635

 

17365   17368      17366                       

 

88x31.png    Uluslararası Tarım ve Yaban Hayatı Bilimleri Dergisi Creative Commons Attribution 4.0 Generic License a