Nano-Biochar: A promising tool for sustainable agriculture under climate change era

Carbon sequestration Nano-biochar Nutrient management Responsible development Soil remediation

Authors

  • Nallagatla Vinod Kumar ICAR-Central Research Institute for Dry Land Agriculture, Santhoshnagar, Hyderabad , India
  • K.N. Pallavi Professor Jayashankar Telangana State Agricultural University, Rajendranagar, Hyderabad , India
  • Priyadarshani Rajput Academy of Biology and Biotechnology, Southern Federal University, Rostov-on-Don , Russian Federation
  • B. Bhargavi Central Research Institute for Dryland Agriculture, Hyderabad , India
  • Mandapelli Sharath Chandra AICRP on Integrated Farming System, Professor Jayashankar Telangana State Agricultural University, Rajendranagar, Hyderabad , India
  • Pebbeti Chandana Tamil Nadu Agricultural University, Coimbatore , India
  • Rayapati Karthik Professor Jayashankar Telangana State Agricultural University, Rajendranagar, Hyderabad , India
  • L. Peace Raising Department of Agronomy, School of Agriculture, SR University, Warangal , India
  • Naveen Kumar Department of Agronomy, School of Agriculture, SR University, Warangal , India
  • Rajan Bhatt SV Agricultural college, Acharya NG Ranga Agricultural University, Guntur, Andhra Pradesh , India
  • Tatiana Minkina Academy of Biology and Biotechnology, Southern Federal University, Rostov-on-Don , Russian Federation
  • Vishnu D Rajput
    rvishnu@sfedu.ru
    Academy of Biology and Biotechnology, Southern Federal University, Rostov-on-Don , Russian Federation http://orcid.org/0000-0002-6802-4805 (unauthenticated)
March 25, 2025
March 27, 2025
May 24, 2025

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Nano-biochar, a highly porous and innovative material derived from biomass, presents significant opportunities for sustainable agriculture and environmental remediation. Its unique sponge-like structure enables exceptional carbon capture and sequestration, contributing to long-term improvements in soil fertility and acting as a vital tool in climate change mitigation. This review explores the properties and production methods of nano-biochar, highlighting its enhanced nutrient retention, controlled release capabilities, and superior water-holding capacity compared to traditional biochar. These characteristics not only enhance plant growth and agricultural productivity but also promote a healthier soil ecosystem by stimulating microbial activity. Furthermore, nano-biochar's ability to adsorb heavy metals and organic pollutants offers promising applications in soil and water remediation, thus preventing environmental contamination. Despite its numerous advantages, the review identifies critical knowledge gaps regarding the long-term ecological impacts of nano-biochar and the best practices for its production and application. The paper calls for further research to address these challenges and optimize the use of nano-biochar, ensuring its responsible development within agricultural systems. By integrating insights from current literature, this review contributes to a comprehensive understanding of nano-biochar's potential and outlines future research directions to enhance its effectiveness in promoting sustainable agricultural practices.

How to Cite

Kumar, N. V., Pallavi, K., Rajput, P., Bhargavi, B., Chandra, M. S., Chandana, P., Karthik, R., Peace Raising, L., Kumar, N., Bhatt, R., Minkina, T., & Rajput, V. D. (2025). Nano-Biochar: A promising tool for sustainable agriculture under climate change era. SAINS TANAH - Journal of Soil Science and Agroclimatology, 22(1), 89-106. https://doi.org/10.20961/stjssa.v22i1.100809