Cayuela, M. L., L. van Zwieten, B. P. Singh, S. Jeffery, A. Roig and M. A. Sánchez-Monedero (2014). "Biochar's role in mitigating soil nitrous oxide emissions: A review and meta-analysis." Agriculture, Ecosystems & Environment 191: 5-16.
Chen and Dick (2011): "Gypsum as an Agricultural Amendment: General Use Guidelines." The Ohio State University Extension Bulletin 945. https://soilhealth.ucdavis.edu/download_file/view/156/230.
Demeyer, A., J. C. Voundi Nkana and M. G. Verloo (2001). "Characteristics of wood ash and influence on soil properties and nutrient uptake: an overview." Bioresource Technology 77(3): 287-295.
Fuentes-Ponce, M. H., J. Gutiérrez-Díaz, A. Flores-Macías, E. González-Ortega, A. P. Mendoza, L. M. R. Sánchez, I. Novotny and I. P. M. Espíndola (2022). "Direct and indirect greenhouse gas emissions under conventional, organic, and conservation agriculture." Agriculture, Ecosystems & Environment 340: 108148.
Gross, C. D. and R. B. Harrison (2019). "The Case for Digging Deeper: Soil Organic Carbon Storage, Dynamics, and Controls in Our Changing World." Soil Systems 3(2).
Iqbal, S., J. Xu, S. Khan, F. R. Worthy, H. Z. Khan, S. Nadir and S. Ranjitkar (2023). "Regenerative fertilization strategies for climate-smart agriculture: Consequences for greenhouse gas emissions from global drylands." Journal of Cleaner Production 398: 136650.
Jiang, T., F. Schuchardt, G. Li, R. Guo and Y. Zhao (2011). "Effect of C/N ratio, aeration rate and moisture content on ammonia and greenhouse gas emission during the composting." Journal of Environmental Sciences 23(10): 1754-1760.
Shaaban, M., L. Van Zwieten, S. Bashir, A. Younas, A. Núñez-Delgado, M. A. Chhajro, K. A. Kubar, U. Ali, M. S. Rana, M. A. Mehmood and R. Hu (2018). "A concise review of biochar application to agricultural soils to improve soil conditions and fight pollution." Journal of Environmental Management 228: 429-440.
Trivedi, P., I. C. Anderson and B. K. Singh (2013). "Microbial modulators of soil carbon storage: integrating genomic and metabolic knowledge for global prediction." Trends Microbiol 21(12): 641-651.
Wang, L., C. Gao, K. Yang, Y. Sheng, J. Xu, Y. Zhao, J. Lou, R. Sun and L. Zhu (2021). "Effects of biochar aging in the soil on its mechanical property and performance for soil CO2 and N2O emissions." Science of The Total Environment 782: 146824.
Zhang, X., K. Wang, C. Sun, K. Yang and J. Zheng (2022). "Differences in soil physical properties caused by applying three organic amendments to loamy clay soil under field conditions." Journal of Soils and Sediments 22(1): 43-55.