- Assistant Professor, Applied Soil Chemistry
Biography
Joao Antonangelo holds a B.S. in Agricultural Engineering from Sao Paulo State University, Botucatu, SP, Brazil, an M.S. in Soils and Plant Nutrition from the University of Sao Paulo, Piracicaba, SP, Brazil, and a Ph.D. in Soil Science from Oklahoma State University, Stillwater, OK. He is extensively engaged in the realms of Soil Chemistry, Soil Fertility, and Plant Nutrition. With a diverse research portfolio, his expertise encompasses a broad spectrum of subjects, including but not limited to soil acidification, the application of biochar in agriculture to enhance carbon sequestration, optimization of nutrient utilization efficiency, remediation of soil contaminants, adoption of sustainable fertilization practices, enhancement of soil health, and adept nutrient management.
Education
- B.S. Agricultural Engineering, Sao Paulo State University, Botucatu, SP, Brazil
- M.S. Soils and Plant Nutrition, University of Sao Paulo, Piracicaba, SP, Brazil
- Ph.D. Soil Science, Oklahoma State University, Stillwater, OK.
Teaching
- SOIL_SCI 502-01: Advanced Topics in Soils
- SOIL_SCI 105-01: Applied Chem Soil, Ag, Envr Sc
- CROP_SCI 512-01: Topics in Crop Science
Research Interests
Research emphases are on soil acidification, x-ray fluorescence techniques to improve soil chemical analysis, soil organic matter dynamics and its mineralogical association in direct support of healthy and sustainable grain production, and biochar and biosolids use in agriculture and metal soil remediation. Topics of study include organo-mineral interactions, waste management, and portable XRF (pXRF).
Memberships and Associations
- Soil Science Society of America
- WSU Extension Dryland Cropping Systems Team
- WSU Diversity, Equity, and Inclusion (DEI) Committee
- Crop and Soil Sciences Graduate Coordinator
- Western Education/Extension and Research Activities: WERA-103: Nutrient Management and Water Quality
Research Strengths
- Innovation in technology use
- Mathematics, science, and STEM education
- Research methodologies
- Sustainability and environmental education
Recent Publications
Journal Articles
- da Silva, L.J.R, da Silva, A.P.R., Lima, T.C.A.A., Antonangelo, J.A., Fernandes, D.M., and Bull, L.T. 2025. Soil Phosphorus Fractions: Effects of Silicate Amendments and Phosphorus Sources in Brazilian Tropical Soils. Journal of Sustainable Agriculture and Environment 4(4): 1–16.
- Mridha, D., Lamsal, B., and Antonangelo, J.A. 2025. Nanotechnology in agriculture: Innovations for sustainability and greenhouse gas mitigation-A review. Science of the Total Environment.
- Antonangelo, J.A., and Eufrade Junior, H. 2024. Biochar Impact on Soil Health and Tree Crops: A Review. Biochar.
- Antonangelo, J.A., Souza, J.L.B., and Zhang, H. 2025. Fertilizer Potential of Biochar and Ryegrass Productivity in Metal-Contaminated Soil. Frontiers in Plant Science.
- Firmano, R.F., Damian, J.M., Soares, T.M., Colzato, M., Antonangelo, J.A., de Campos, M., Soares, M.R., and Alleoni, L.R.F. 2025. Chemical drivers of molybdate-unreactive phosphorus in subtropical forest soils: insights from P tests, chemical properties and XANES. Journal of Soil Science and Plant Nutrition.
- Antonangelo, J., and H. Zhang. 2024. Assessment of portable X-ray fluorescence (pXRF) for plant-available nutrient prediction in biochar-amended soils. Scientific Reports 14(1).
- Antonangelo, J.A., S. Culman, and H. Zhang. 2024. Comparative analysis and prediction of cation exchange capacity via summation: Influence of biochar type and nutrient ratios. Frontiers in Soil Science 4.
- da Silva, L.J.R, Sandim, A.S., da Silva, A.P.R., Deus, A.C.F., Antonangelo, J.A., and Bull, L.T. 2024. Enhancing Maize Crop Yield in Brazilian Tropical Soils: Evaluating the Agronomic Efficiency of Alternative Phosphorus Sources. Scientific Reports 14: 8526.
- Richardson, P., Tillewein, H., Antonangelo, J., Frederick, D. 2024. The Impact on Environmental Health from Cemetery Waste in Middle Tennessee. Int. J. Environ. Res. Public Health 21(3): 267.
- Antonangelo, J.A., H. Zhang, and I. Sitienei. 2023. Biochar amendment of a metal contaminated soil partially immobilized Zn, Pb, and Ca and reduced ryegrass uptake. Frontiers in Environmental Science 11.
- Souza, J.L., J.A. Antonangelo, H. Zhang, V. Reed, B. Finch, and B. Arnall. 2023. Impact of long-term fertilization in no-till on the stratification of soil acidity and related parameters. Soil and Tillage Research 228: 105624.
Book Chapters
- Mridha, D., Sarkar, J., Labrousse, P., Antonangelo, J.A., Roychowdhury, T. 2026. Magnetic nanomaterials in tissue culture medium and plant growth performance. In: Husen, A. (Ed.). Magnetic Nanomaterials for Plant and Soil Systems Improvement. Elsevier Inc.
- Antonangelo, J.A, Mridha, D., and Firmano, R.F 2025. Transformations and Management of Phosphorus: Bridging Soil Processes with Agricultural Practices. In: Aide, Michael et al. (Eds.). Sustainable Crop Management – Programs, Research and Future Pathways [Working Title]. IntechOpen.
- Antonangelo, J.A, Pallikonda, M.K., and Sullivan, T. 2025. Prospects of Biochar for Enhancing Crop Productivity and Ensuring Soil Sustainability. In: Kumar, A., Prasad, M.N.V., Kumari, P., and Solanki, M.K. D. (Eds.). Biochar Ecotechnology for Sustainable Agriculture and Environment. Elsevier Inc.
- Pallikonda, M.K., and Antonangelo, J.A. 2023. Biochar Application as a filler material to improve the electrical conductivity of polymer composites. In: Rangari, V., & Kodali, D. (Eds.). Biocarbon Polymer Nanocomposites. Bentham Books.