Journals / Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi / 2019 / Cilt: 23 - Sayı: 3

Effect of Silicon Application on Wheat Under Boron Stress

Silisyum Uygulamasının Bor Stresi Altındaki Buğday Üzerindeki Etkisi

Pages
743–747
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Overall, silicon was found to have a potential to alleviate boron stress in wheat production.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In this study, effects of different silicon (Si) concentrations (0.75, 5, 10 mM) on wheat under boron(B) stress, investigated by means of some stress indicators such as tissue length, malondialdehyde (MDA), ion leakage, relative water content (RWC) and total chlorophyll content.
📊
Key Findings & Data:Stress mitigating effects of silicon were observed mainly as reductions on membrane damage with reduced MDA concentrations and decreased ion leakage levels.
💡
Conclusion & Impact:Overall, silicon was found to have a potential to alleviate boron stress in wheat production.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Bor toksisitesi · Silisyum uygulaması · Buğday bor stresi

Abstract

In this study, effects of different silicon (Si) concentrations (0.75, 5, 10 mM) on wheat under boron(B) stress, investigated by means of some stress indicators such as tissue length, malondialdehyde (MDA), ion leakage, relative water content (RWC) and total chlorophyll content. Stress mitigating effects of silicon were observed mainly as reductions on membrane damage with reduced MDA concentrations and decreased ion leakage levels. Although necrosis was present on shoot tissues due to the boron stress, no significant change observed on shoot and root length with the application of Si. On the contrary, relative water content (RWC) has changed positively with the implementation of Si under boron stress. Furthermore Si has enhanced RWC level in Si+B co-applicated sets to the level of control plants. Total chlorophyll content increased with the existance of 0.75 and 5 mM Si, while 10 mM Si had no effect on the chorophyll content under boron stress. Overall, silicon was found to have a potential to alleviate boron stress in wheat production.

Özet

Bu araştırmada, bor (B) stresi altındaki buğday bitkisinde farklı silisyum (Si) konsantrasyonlarının (0.75, 5, 10 mM) etkisi, doku uzunluğu, malondialdehit (MDA), iyon sızıntısı, bağıl su içeriği (RWC) ve toplam klorofil içeriği gibi bazı stres göstergeleri aracılığıyla incelenmiştir. Silisyumun stres azaltıcı etkisi membran hasarının iyileştirilmesi ile MDA ve iyon sızıntısı seviyelerinin pozitif düzenlenmesi üzerinde gözlenmiştir. Bor (B) stresi nedeniyle gövde dokularında nekroz meydana gelmesine rağmen silisyum uygulamasının sürgün ve kök uzunlukları üzerinde önemli bir değişiklik gerçekleştirmediği gözlemlenmiştir. Ancak tam aksine bağıl su içeriği (RWC), bor stresi altında silisyum uygulanması ile pozitif olarak değişmiştir. Ayrıca silisyum ve bor stresinin (Si+B) birlikte uygulandığı setlerde silisyum, bağıl su içeriğini kontrol bitkilerindeki seviyelere kadar artırmaktadır. Toplam klorofil içeriği 0.75 ve 5 mM silisyum varlığı ile artarken 10 mM silisyumun bor stresi altında klorofil içeriğine herhangi bir etkisi olmamıştır. Genel olarak, silisyumun buğday üretiminde bor stresini azaltıcı bir potansiyele sahip olduğu bulunmuştur.

🔖

Cite This Article

ERKAN, İ. E. (2019). Effect of Silicon Application on Wheat Under Boron Stress. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi, Cilt: 23 - Sayı: 3, 743–747. https://ajindex.com/articles/310464

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (13)

  1. Herrera-Rodríguez, M. B., González-Fontes, A., Rexach, J., Camacho-Cristóbal, J. J., Maldonado, J. M., Navarro-Gochicoa, M. T. 2010. Role of boron in vascular plants and response mechanisms to boron stresses. Plant Stress, 4(2), 115-122
  2. Kobayashi, M., Matoh, T., Azuma, J. 1996. Two Chains of Rhamnogalacturonan II are Cross-Linked by Borate-diol Ester Bonds in Higher Plant Cell Walls. Plant Physiology, 110, 1017-120
  3. Schnurbusch, T., Hayes, J., Sutton, T. 2010. Boron Toxicity Tolerance in Wheat and Barley: Australian Perspectives. Breeding Science, 60, 297–304
  4. Inal, A., Pilbeam, D. J., Gunes, A. 2009. Silicon Increases Tolerance to Boron Toxicity and Reduces Oxidative Damage in Barley. Journal of Plant Nutrition, 32(1), 112-128
  5. Türe, C., Bell, R.W. 2004. Plant Distribution and its Relationship to Extractable Boron in Naturally Occurring High Boron Soils in Turkey. Israel Journal of Plant Science, 52, 125–132
  6. Onthong, J., Yoajui, N., Kaewsichan, L. 2011. Alleviation of Plant Boron Toxicity by Using Water to Leach Boron from Soil Contaminated by Wastewater from Rubber Wood Factories. Science Asia, 37, 314–319
  7. Cervilla, L. M., Blasco, J. J., Rios, M. A., Rosales, E., Sánchez-Rodríguez, M. M., Rubio-Wilhelmi, L., Romero, L., Ruiz, J. M. 2012. Parameters Symptomatic for Boron Toxicity in Leaves of Tomato Plants. Journal of Botany, 1–17
  8. Brdar-Jokanović, M., Maksimović, I., Kraljević-Balalić, M., Zeremski-Škorić, T., Kondić-Špika, A., Kobiljski, B. 2013. Boron Concentration vs. Content as Criterion for Estimating Boron Tolerance in Wheat. Journal of Plant Nutrition, 36(3), 470-480
  9. Epstein, E. 1999. Silicon. Annual Review of Plant Physiology and Plant Molecular Biology, 50, 641–664
  10. Miwa, K., Kamiya, T., Fujiwara, T. 2009. Homeostasis of the Structurally Important Micronutrients, B and Si. Current Opinion in Plant Biology, 12(3), 307-311
  11. Ma, C.C., Li, Q.F., Gao, Y.B., Xin, T.R. 2004. Effects of Silicon Application on Drought Resistance of Cucumber Plants. Soil Science Plant Nutrition, 50, 623-632
  12. Güneş, A., Inal, A., Esra, G., Çoban, S. 2006. Silicon-Mediated Changes on Some Physiological and Enzymatic Parameters Symptomatic of Oxidative Stress in Barley Grown in Sodic-Boron Toxic Soil. Journal of Plant Physiology, 164(6) 807–811
  13. Ahmed, M., Hassen, F., Khurshid, Y. 2011. Does Silicon and Irrigation Have Impact on Drought Tolerance Mechanism of Sorghum. Agricultural Water Management, 98, 1808-1812. [1