APPLICATION OF RICE-STRAW BIOCHAR ALLEVIATES OXIDATIVE STRESS IN WATER-STRESSED Solanum lycopersicum L.

Authors

  • Oluwasegun Olamide Fawibe Federal University of Agriculture Abeokuta
  • Naimot Amidu Federal University of Agriculture Abeokuta
  • Peter Nkachukwu Chukwurah University of Calabar
  • Oluwaseun Faith Akinyemi Federal University of Agriculture Abeokuta
  • Anthony Wale Ojewumi Lagos State University
  • Samrin Gul University of Sargodha
  • Oyeyemi Adigun Dada University of Ibadan
  • Kehinde Oluwaseyi Fawibe Graduate School of Horticulture, 648 Matsudo, Chiba 271-0092, Japan

DOI:

https://doi.org/10.33003/fjs-2025-0905-3664

Keywords:

Drought, Soil amendment, Antioxidant, Reactive Oxygen Species

Abstract

Excessive production of reactive oxygen species (ROS) in plant tissues capable of cellular damage has been linked to abiotic stress conditions such as drought. However, the role of biochar as a soil amendment in mitigating the impact of oxidative stress has been under-explored. Therefore, this study investigated the role of biochar in mitigating oxidative stress in Solanum lycopersicum under drought. The pot experiment was designed in a 3 × 4 factorial with five replicates. Factors included biochar application rates: B0 (no biochar), B1 (7.5 gkg-1) and B2 (30 gkg-1); and water regimes: 100% (field capacity, FC), 75% FC, 50% FC and 25% FC. The use of biochar decreased malondialdehyde (MDA) in tomato leaves and roots by 9.3% and 11.8%, respectively, compared with no biochar. On average, B2 decreased MDA and hydrogen peroxide (H2O2) in both leaf and root by 4% and 3.5%, respectively compared with B1. There was a significant interaction between biochar application and water regime in the production of catalase (CAT), ascorbate peroxidase (APx), ascorbic acid (AsA) and glutathione (GSH) in the root of S. lycopersicum. AsA, GSH increased by 51.1% and 27.5%, respectively under 25% FC compared with FC. Biochar decreased ROS by promoting the production of antioxidants (CAT, APx, AsA and GSH), especially under 25%FC. Among biochar levels, B2 was considered optimum for the alleviation of ROS and could be recommended for S. lycopersicum cultivation under drought for stress adaptation. The findings support biochar as a sustainable soil amendment for drought-prone regions.

References

Adebayo, A. A. (2002). The Politics of State and Local Government Creation in Nigeria. Ife Social Sciences Review, 20(1):1-18.

Adegboyega, S. A. and Oluwafemi. A. O. (2020). Spatial Analysis of Nigeria's International Borders and Borderlands. GeoJournal, 85:1405-1420.

Agaptus, N. (2015). The Nigeria-Cameroon Border Dispute: Implications for Regional Security and Development. Journal of Borderlands Studies, 30(1)

Ariye, E. C. (2015). Nigeria, Cameroon and the Bakassi territorial dispute settlement: The triumph of bilateralism. International Affairs and Global Strategy, 38:24-33 ISSN 2224-574X (Paper) ISSN 2224-8951 (Online)

Danjuma, S. I. and Ismaila Z. A. (2017). Nigeria's Administrative Boundary Dynamics: Implications for Governance and National Integration. Geojournal, 82(1):141156.

Geojay GIS Solution (2023). Nigerian states, LGAs and wards shapefiles with their population data: https://www.youtube.com/watch?v=i4_odmOG1i0&t=325s

Mustapha, A. R. (2019). State Erosion and Counter-Narratives: The Military and Boundaries in Nigeria. Critical African Studies, 11(3):336-355.

Nandakumar, V., Srinivasan, V., & Lele, S. (2023). Improving water resource assessments through harmonized geospatial data: A case study in the Cauvery river basin, India. Journal of Hydrology, 614, 128635.

Ojigi, L. M. and Eyo, E. E. (2014). Boundary Mapping and Geodatabase Strategy for National Security Information System in Nigeria. Journal of Information Engineering and Applications, 4(2)

Otora, O. A. (2022). Territorial imperatives and inter-state boundary conflicts in Nigeria. Humanus Discourse, 2(2)

Rios, V. and Mauro F. (2019). The Political Consequences of the Redrawing of Subnational Administrative Boundaries. Political Geography, vol. 75, p. 102053.

Tao, W., Shi, L. and Chen, J. (2022). Improving Geospatial Data Quality for Sustainable Urban Planning: A Review and Future Directions. International Journal of Geo-Information, 11(5), 299.

Published

2025-05-31

How to Cite

Fawibe, O. O., Amidu, N., Chukwurah, P. N., Akinyemi, O. F., Ojewumi, A. W., Gul, S., Dada, O. A., & Fawibe, K. O. (2025). APPLICATION OF RICE-STRAW BIOCHAR ALLEVIATES OXIDATIVE STRESS IN WATER-STRESSED Solanum lycopersicum L. FUDMA JOURNAL OF SCIENCES, 9(5), 196 - 203. https://doi.org/10.33003/fjs-2025-0905-3664

Most read articles by the same author(s)