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Journals / Harran Tarım ve Gıda Bilimleri Dergisi / 2021 / Cilt: 25 - Sayı: 3

Effect of bacteria and melatonin application on soil microbial activity on soybean plants grown under salt stress and boron toxicity conditions

Tuz stresi ve bor toksisitesi koşulları altında yetişen soya bitkisine yapılan bakteri ve melatonin uygulamasının toprak mikrobiyal aktivitesine etkisi

Ali SARIOĞLU
Cengiz KAYA
Pages
336–348
Publication Date
2021-09-23
DOI
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AI Summary & Key Takeaways

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

According to the results of the research, the most damage was seen in the combined application of SS+BT in soybean plant.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In this study, the effects of foliar melatonin (MT) application to soybean plant and bacterial inoculation from seed on plant growth and some microbial activities in soil were investigated under salt stress (SS) and boron toxicity (BT) conditions.
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Key Findings & Data:Research topics; control was designated as SS (100mM NaCl), BT (2mM B) and SS+BT (100mM NaCl+2mM B).
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Conclusion & Impact:According to the results of the research, the most damage was seen in the combined application of SS+BT in soybean plant.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Tuz stresi · Bor toksisitesi · Melatonin

Abstract

In this study, the effects of foliar melatonin (MT) application to soybean plant and bacterial inoculation from seed on plant growth and some microbial activities in soil were investigated under salt stress (SS) and boron toxicity (BT) conditions. This research was carried out in pots in the soil environment as a greenhouse experiment. Research topics; control was designated as SS (100mM NaCl), BT (2mM B) and SS+BT (100mM NaCl+2mM B). According to the results of the research, the most damage was seen in the combined application of SS+BT in soybean plant. In general, stress applications cause a significant decrease in plant fresh and dry weights and soil microbial activity contents such as DHA, MBC and CO2. In addition, it has been determined that especially bacterial inoculation (BA), which is one of the applications against the effects of stress, is effective in alleviating the effects of stress. However, the application of melatonin (MT) was not as effective as the application of BA alone, but it served as a support in further reducing the effects of stress with BA. It was determined that there were increases in plant fresh and dry weights and soil microbial activities (DHA, MBC and CO2) in soybean plant with BA and MT applications, and these increases were found to be statistically significant (P≤0.05).

Özet

Bu çalışmada, tuz stresi (TS) ve bor toksisitesi (BT) şartlarında soya bitkisine yapraktan yapılan melatonin (MT) uygulaması ve tohumdan bakteri aşılamasının bitki gelişimi ile topraktaki bazı mikrobiyal aktivitelere etkisi araştırılmıştır. Bu araştırma sera denemesi olarak toprak ortamında saksılarda yürütülmüştür. Araştırma konuları; kontrol, TS (100mM NaCl), BT (2mM B) ve TS+BT (100mM NaCl+2mM B) olarak belirlenmiştir. Araştırma sonuçlarına göre, soya bitkisinde en fazla zarar TS+BT birlikte uygulamasında görülmüştür. Genel olarak yapılan stres uygulamaları bitki yaş ve kuru ağırlıklarında ve DHA, MBC ve CO2 gibi toprak mikrobiyal aktivite içeriklerinde önemli azalmaya neden olmaktadır. Bunun yanı sıra, stres etkilerine karşı yapılan uygulamalardan özellikle bakteri aşılaması (BA) stresin etkilerini hafifletmede etkili olduğu belirlenmiştir. Bununla birlikte yapılan melatonin (MT) uygulaması ise, tek başına BA uygulaması kadar etkili olmamış fakat BA ile stres etkilerini daha fazla azaltmada destek görevi görmüştür. Yapılan BA ve MT uygulamaları ile soya bitkisinde, bitki yaş ve kuru ağırlıklarında ve toprak mikrobiyal aktivitelerinde (DHA, MBC ve CO2) artışlar olduğu tespit edilmiş ve bu artışlar istatistiki (P≤0.05) olarak önemli bulunmuştur.

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Cite This Article

SARIOĞLU, A., KAYA, C. (2021). Effect of bacteria and melatonin application on soil microbial activity on soybean plants grown under salt stress and boron toxicity conditions. Harran Tarım ve Gıda Bilimleri Dergisi, Cilt: 25 - Sayı: 3, 336–348. https://ajindex.com/articles/423119

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References (11)

  1. Adjei, M. B., Quesenberry, K. H., & Chambliss, C. G. (2002). Nitrogen fixation and inoculation of forage legumes. University of Florida. Ifas Extension. USA. Ahammed, G.J., Xu, W., Liu, A., Chen, S., 2018a. Endogenous melatonin deficiency aggravates high temperature-induced oxidative stress in Solanum lycopersicum. Ahmad, P. (2010). Growth and antioxidant responses in mustard (Brassica juncea L.) plants subjected to combined effect of gibberellic acid and salinity. Archives of Agronomy and Soil Science, 56(5), 575-588.
  2. Ahmad, P., Ozturk, M., Sharma, S., & Gucel, S. (2014). Effect of sodium carbonate-induced salinity–alkalinity on some key osmoprotectants, protein profile, antioxidant enzymes, and lipid peroxidation in two mulberry (Morus alba L.) cultivars. Journal of plant interactions, 9(1), 460-467.
  3. Ahmed, I. M., Nadira, U. A., Bibi, N., Cao, F., He, X., Zhang, G., & Wu, F. (2015). Secondary metabolism and antioxidants are involved in the tolerance to drought and salinity, separately and combined, in Tibetan wild barley. Environmental and Experimental Botany, 111, 1-12.
  4. Allegra, M., Reiter, R. J., Tan, D. X., Gentile, C., Tesoriere, L., & Livrea, M. A. (2003). The chemistry of melatonin's interaction with reactive species. Journal of pineal research, 34(1), 1-10.
  5. Alpaslan, M., & Gunes, A. (2001). Interactive effects of boron and salinity stress on the growth, membrane permeability and mineral composition of tomato and cucumber plants. Plant and Soil, 236(1), 123-128.
  6. Amirjani, M. R. (2010). Effect of salinity stress on growth, mineral composition, proline content, antioxidant enzymes of soybean. American Journal of Plant Physiology, 5(6), 350-360.
  7. Ashraf, M. (2004). Some important physiological selection criteria for salt tolerance in plants. Flora-Morphology, Distribution, Functional Ecology of Plants, 199(5), 361-376.
  8. Aydemir, O. (1997).
  9. Toprak Verimliliği II, Toprak-Bitki İlişkileri. Atatürk Üniversitesi Ziraat Fakültesi Yayınları, (192), 115. Ben-Gal, A., & Shani, U. (2002). Yield, transpiration and growth of tomatoes under combined excess boron and salinity stress. Plant and soil, 247(2), 211-221.
  10. Bordeleau, L. M., & Prévost, D. (1994). Nodulation and nitrogen fixation in extreme environments. Plant and soil, 161(1), 115-125.
  11. Bremer, E., Van Kessel, C., Nelson, L. V., Rennie, R. J., & Rennie, D. A. (1990). Selection of Rhizobium leguminosarum strains for lentil (Lens culinaris) under growth room and field conditions. Plant and Soil, 121(1), 47-56.