Assessment of extractable carbon and nitrogen mineralization in paddy soil under Fenton reaction
Vol. 134 No. 1S-3 (2025), Special Issue: CBA 2025
Vol. 134 No. 1S-3 (2025)

Assessment of extractable carbon and nitrogen mineralization in paddy soil under Fenton reaction

Special Issue: CBA 2025
https://doi.org/10.26459/hueunijns.v134i1S-3.7989
Published 2025-12-26
Phuong Nguyen Thi Linh
Faculty of Biology and Environment, University of Education - University of Danang, 459 Ton Duc Thang, Danang, Vietnam
Hoang Phan Xuan
Faculty of Chemical and Environmental Technology, University of Technical Education - Danang University, 48 Cao Thang, Danang, Vietnam
Ngan Le ngoc Hanh
Faculty of Chemical and Environmental Technology, University of Technical Education - Danang University, 48 Cao Thang, Danang, Vietnam
Yen Nguyen Thi Thuy
Faculty of Chemical and Environmental Technology, University of Technical Education - Danang University, 48 Cao Thang, Danang, Vietnam
Huy Van Tran Duc
Faculty of Chemical and Environmental Technology, University of Technical Education - Danang University, 48 Cao Thang, Danang, Vietnam
Vuong Pham Thanh
Faculty of Chemical and Environmental Technology, University of Technical Education - Danang University, 48 Cao Thang, Danang, Vietnam
Hanh Do Hong
Faculty of Chemical and Environmental Technology, University of Technical Education - Danang University, 48 Cao Thang, Danang, Vietnam
Phu Tran Thi
Faculty of Chemical and Environmental Technology, University of Technical Education - Danang University, 48 Cao Thang, Danang, Vietnam
Thuy Phan Thi
Faculty of Agronomy, Vietnam National University of Agriculture, Trau Quy, Gia Lam, Hanoi, Vietnam
Nguyen Sy Toan*
Faculty of Chemical and Environmental Technology, University of Technical Education - Danang University, 48 Cao Thang, Danang, Vietnam
PDF

Keywords

Fenton
Nitrogen mineralization
DOC
PCA Fenton
Nitrogen mineralization
DOC
PCA

How to Cite

1.
Nguyen Thi Linh P, Phan Xuan H, Le ngoc Hanh N, Nguyen Thi Thuy Y, Van Tran Duc H, Pham Thanh V, Do Hong H, Tran Thi P, Phan Thi T, Nguyen Sy T. Assessment of extractable carbon and nitrogen mineralization in paddy soil under Fenton reaction. hueuni-jns [Internet]. 2025Dec.26 [cited 2025Dec.27];134(1S-3):115-23. Available from: https://jos.hueuni.edu.vn/index.php/hujos-ns/article/view/7989
ACM ACS APA ABNT Chicago Harvard IEEE MLA Turabian Vancouver

Download Citation

Endnote/Zotero/Mendeley (RIS) BibTeX
Crossref
Scopus
Google Scholar
Europe PMC

Abstract

This study aims to evaluate the effects of straw, Fenton reagent, and the combination of straw and Fenton treatments on the decomposition of organic matter and nitrogen mineralisation in soil. Extractable carbohydrate, total dissolved organic carbon (DOC), ammonium (NH₄⁺) and nitrate (NO₃–) contents, and total inorganic nitrogen were analysed. The results show that the Fenton treatment significantly increased the NH₄⁺ content (23.65 mg/kg) and the inorganic-to-total-N ratio (20.30%), reflecting a strong mineralisation capacity. Meanwhile, the combined treatment resulted in the lowest NO₃– concentration, indicating potential nitrogen retention or loss. Principal component analysis (PCA) reveals a clear grouping among treatments, with DOC and NH₄⁺ being the key variables contributing to this grouping. These findings provide a scientific foundation for selecting appropriate treatment methods to enhance soil nutrient availability in agricultural systems.

https://doi.org/10.26459/hueunijns.v134i1S-3.7989
PDF

References

  1. General Statistics Office. Data and statistics archive. 2025.
  2. Avalaible: https://www.nso.gov.vn/en/homepage/.
  3. Cheng W, Padre AT, Shiono H, Sato C, Nguyen-Sy T, Tawaraya K, et al. Changes in the pH, EC, available P, SOC and TN stocks in a single rice paddy after long-term application of inorganic fertilizers and organic matters in a cold temperate region of Japan. Journal of Soils and Sediments. 2017;17(7):1834-42.
  4. Nguyen-Sy T, Cheng W, Kimani SM, Shiono H, Sugawara R, Tawaraya K, et al. Stable carbon isotope ratios of water-extractable organic carbon affected by application of rice straw and rice straw compost during a long-term rice experiment in Yamagata, Japan. Soil Science and Plant Nutrition. 2020;66(1):125-32.
  5. He L-l, Zhong Z-k, Yang H-m. Effects on soil quality of biochar and straw amendment in conjunction with chemical fertilizers. Journal of Integrative Agriculture. 2017;16(3):704-12.
  6. Alam MA, Huang J, Khan MN, Daba NA, Zhang L, Shen Z, et al. Effects of long-term organic and inorganic fertilization on greenhouse gas emissions and soil nutrient stoichiometry in a rice–rice–fallow cropping system. Agriculture, Ecosystems & Environment. 2023;357:108695.
  7. Andrews SS, Karlen DL, Cambardella CA. The Soil Management Assessment Framework. Soil Science Society of America Journal. 2004;68(6):1945-62.
  8. Honma T, Ohba H, Kaneko-Kadokura A, Makino T, Nakamura K, Katou H. Optimal Soil Eh, pH, and Water Management for Simultaneously Minimizing Arsenic and Cadmium Concentrations in Rice Grains. Environmental Science & Technology. 2016;50(8):4178-85.
  9. Huang R, Lan M, Liu J, Gao M. Soil aggregate and organic carbon distribution at dry land soil and paddy soil: the role of different straws returning. Environmental Science and Pollution Research. 2017;24(36):27942-52.
  10. Jiang Y. The impact of land use on soil properties in a karst agricultural region of Southwest China: a case study of Xiaojiang watershed, Yunnan. Journal of Geographical Sciences. 2006;16(1):69-77.
  11. Li D, Wen L, Yang L, Luo P, Xiao K, Chen H, et al. Dynamics of soil organic carbon and nitrogen following agricultural abandonment in a karst region. Journal of Geophysical Research: Biogeosciences. 2017;122(1):230-42.
  12. Wu D, Wei Z, Zhao Y, Zhao X, Mohamed TA, Zhu L, et al. Improved lignocellulose degradation efficiency based on Fenton pretreatment during rice straw composting. Bioresource Technology. 2019;294:122132.
  13. Ma J, Zhang K, Huang M, Hector SB, Liu B, Tong C, et al. Involvement of Fenton chemistry in rice straw degradation by the lignocellulolytic bacterium Pantoea ananatis Sd-1. Biotechnology for Biofuels. 2016;9(1):211.
  14. Li M, Zeng Y, Fu Q, Zhang M, Chen N, Wang Y, et al. Effects of straw returning on photochemical process and imidacloprid degradation in paddy water through a field experiment. Carbon Research. 2024;3(1):30.
  15. Merino C, Matus F, Kuzyakov Y, Dyckmans J, Stock S, Dippold MA. Contribution of the Fenton reaction and ligninolytic enzymes to soil organic matter mineralisation under anoxic conditions. Science of The Total Environment. 2021;760:143397.
  16. Romero A, Santos A, Cordero T, Rodríguez-Mirasol J, Rosas JM, Vicente F. Soil remediation by Fenton-like process: Phenol removal and soil organic matter modification. Chemical Engineering Journal. 2011;170(1):36-43.
  17. Merino C, Kuzyakov Y, Godoy K, Cornejo P, Matus F. Synergy effect of peroxidase enzymes and Fenton reactions greatly increase the anaerobic oxidation of soil organic matter. Scientific Reports. 2020;10(1):11289.
  18. Yu G-H, Kuzyakov Y. Fenton chemistry and reactive oxygen species in soil: Abiotic mechanisms of biotic processes, controls and consequences for carbon and nutrient cycling. Earth-Science Reviews. 2021;214:103525.
  19. Chen Y, Gong M, Liang D, Li S, Meng D, He J, et al. Application of urea hydrogen peroxide: Degradation of glyphosate in soil and effect on ammonia nitrogen effectiveness and enzyme activity. Journal of Environmental Chemical Engineering. 2023;11(5):110949.
  20. Wang G, Li B, Zhang Y. Ammonia-mediated iron cycle for oxidizing agent activation in advanced oxidation process. Water Research. 2023;242:120295.
  21. Thi LHN, Thi LD, Insixiengmai O, Nguyen-Sy T. Modeling Nitrogen Uptake in Eight Common Leafy Vegetables in Red River Delta, Vietnam. AGRIVITA Journal of Agricultural Science. 2022;44(2):10.
Creative Commons License

This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

Copyright (c) 2025 Array