Journals / Bilecik Şeyh Edebali Üniversitesi Fen Bilimleri Dergisi / 2019 / Cilt: 6 - Sayı: 2

Using of Solid Product Obtained by Carbonization of Walnut Shell as Soil Amendment

Ceviz Kabuğunun Karbonizasyonu ile Elde Edilen Katı Ürününün Toprak Düzenleyicisi Olarak Kullanılması

Pages
106–116
Publication Date
2019-09-30
DOI
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AI Summary & Key Takeaways

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

When the effect of biochar on plant growth was examined, it was determined that the most efficient result was obtained from 5 g of biochar/1 kg soil mixture.

📌 3 Key Takeaways

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Objective & Hypothesis:Biomass can be used as a soil conditioner due to its soil quality enhancing properties.
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Key Findings & Data:In this study, walnut shell biochar was produced at 500 °C and mixed with three different doses of soil, including biochar (g):toprak (kg) ratio are 5, 10 and 20.
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Conclusion & Impact:When the effect of biochar on plant growth was examined, it was determined that the most efficient result was obtained from 5 g of biochar/1 kg soil mixture.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Biomass · Biochar · Walnut Shell

Abstract

Biomass can be used as a soil conditioner due to its soil quality enhancing properties. In this study, walnut shell biochar was produced at 500 °C and mixed with three different doses of soil, including biochar (g):toprak (kg) ratio are 5, 10 and 20. The obtained soil-biochar mixtures were incubated for 3, 8 and 12 weeks. Electrical conductivity, pH measurements, cation exchange capacity (CEC) and water holding capacity (WHC) were carried out to characterize soil samples at the end of incubation periods. The amount of nitrogen was determined by Kjeldahl method and Scanning Electron Microscope-Energy-Dispersive X-Ray (SEM-EDX) was used to specify the amount of inorganic substance in soil. The biochar with high carbon content and porous structure significantly reduced the pH and electrical conductivity values of the soil and increased the nitrogen amount. While the water holding capacity for the soil is determined as approximately 0.55 g/g, it is seen that this value increases to 0.60 g/g in the biochar-soil mixture. When the effect of biochar on plant growth was examined, it was determined that the most efficient result was obtained from 5 g of biochar/1 kg soil mixture.

Özet

Biyokütlenin oksijensiz ortamda bozundurulması ile elde edilen piroliz katı ürünü (biyoçar), toprak kalitesini iyileştirici özelliğinden dolayı toprak düzenleyicisi olarak kullanılabilmektedir. Yapılan bu çalışmada, ceviz kabuğundan 500 °C'de biyoçar elde edilmiş ve biyoçar (g):toprak (kg) oranı 5, 10 ve 20 olmak üzere üç farklı oranda biyoçar-toprak karışımları hazırlanmıştır. Elde edilen karışımlar 3, 8 ve 12 haftalık sürelerde inkübasyona bırakılmış ve inkübasyon sonunda toprak örneklerinin karakterizasyonu için pH, elektriksel iletkenlik, katyon değiştirme kapasitesi (KDK) ve su tutma kapasitesi (STK) ölçümleri yapılmıştır. Taramalı Elektron Mikroskobu-Enerji-Dağılımlı X-Işını (SEM-EDX) tekniği ile inorganik madde miktarı ve Kjeldahl metodu ile azot miktarı belirlenmiştir. Yüksek karbon içeriğine ve gözenekli yapıya sahip olan biyoçar, toprağın elektriksel iletkenlik ve pH değerlerini önemli ölçüde azaltırken, azot miktarını ise artırmıştır. Toprak için su tutma kapasitesi yaklaşık 0.55 g/g olarak belirlenirken, biyoçar-toprak karışımında bu değerin 0.60 g/g’a yükseldiği görülmektedir. Biyoçarın bitki büyüme üzerindeki etkisi incelendiğinde, en verimli sonucun biyoçar (g):toprak (kg) oranının 5 olduğu örnekten elde edildiği belirlenmiştir.

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Cite This Article

YAMAN, E., APAYDIN-VAROL, E., GÜLTAŞ, H. T., ÖZBAY, N. (2019). Using of Solid Product Obtained by Carbonization of Walnut Shell as Soil Amendment. Bilecik Şeyh Edebali Üniversitesi Fen Bilimleri Dergisi, Cilt: 6 - Sayı: 2, 106–116. https://ajindex.com/articles/251517

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References (13)

  1. Wall, D.H., Nielsen, U.N., Six, J. (2015). Soil biodiversity and human health. Nature, 528, 69–76
  2. Nannipieri, P., Ascher, J., Ceccherini, M., Landi, L., Pietramellara, G., Renella, G. (2003). Microbial diversity and soil functions. European Journal of Soil Science, 54(4), 655-670
  3. Khalil, H. A., Hossain, M. S., Rosamah, E., Azli, N. A., Saddon, N., Davoudpoura, Y., Y., Islam, M.N., Dungani, R. (2015). The role of soil properties and it’s interaction towards quality plant fiber: A review. Renewable and Sustainable Energy Reviews, 43, 1006-1015
  4. Chen, Z., Xiao, X., Chen, B., & Zhu, L. (2014). Quantification of chemical states, dissociation constants and contents of oxygen-containing groups on the surface of biochars produced at different temperatures. Environmental science & technology, 49(1), 309-317
  5. Lal, R. (2015). Restoring soil quality to mitigate soil degradation. Sustainability, 7(5), 5875-5895
  6. Yu, H., Zou, W., Chen, J., Chen, H., Yu, Z., Huang, J., Tang, H., Wei, X., Gao, B. (2019). Biochar amendment improves crop production in problem soils: A review. Journal of environmental management, 232, 8-21
  7. Laird, D. A., Brown, R. C., Amonette, J. E., Lehmann, J. (2009). Review of the pyrolysis platform for coproducing bio‐oil and biochar. Biofuels, Bioproducts and Biorefining, 3(5), 547-562
  8. Kloss, S., Zehetner, F., Wimmer, B., Buecker, J., Rempt, F., Soja, G. (2014). Biochar application to temperate soils: effects on soil fertility and crop growth under greenhouse conditions. Journal of Plant Nutrition and Soil Science, 177(1), 3-15
  9. Akgül, G. (2017). Biyokömür: Üretimi ve Kullanım Alanları. Selçuk Üniversitesi Mühendislik, Bilim ve Teknoloji Dergisi, 5(4), 485-499
  10. Atkinson, C. J., Fitzgerald, J. D., Hipps, N. A. (2010). Potential mechanisms for achieving agricultural benefits from biochar application to temperate soils: a review. Plant and soil, 337(1-2), 1-18
  11. Yuan, J. H., Xu, R. K. (2011). The amelioration effects of low temperature biochar generated from nine crop residues on an acidic Ultisol. Soil Use and Management, 27(1), 110-115
  12. Kinney, T. J., Masiello, C. A., Dugan, B., Hockaday, W. C., Dean, M. R., Zygourakis, K., Barnes, R. T. (2012). Hydrologic properties of biochars produced at different temperatures. Biomass and Bioenergy, 41, 34-43
  13. Yanai, Y., Toyota, K., Okazaki, M. (2007). Effects of charcoal addition on N2O emissions from soil resulting from rewetting air‐dried soil in short‐ter