This study delves into the transformative potential of poultry biochar on soil electrochemical properties in Alfisol and Vertisol of Northern Nigeria. Through a comprehensive investigation, we unravel the intricate influence of poultry biochar application on soil pH, electrical conductivity, nutrient availability, and other electrochemical parameters. The findings provide valuable insights into sustainable soil management practices, offering a pathway to enhance agricultural productivity in this region.

Poultry Biochar, Soil Electrochemistry, Northern Nigeria

Abdu, N. & Etiene, U. A. (2015). Fifteen-year fallow altered the dynamics ofsoilphosphorus and cationic balanceof a savannah Alfisol. Archives ofAgronomy and Soil Science, 61: 645-656.

Agbenin, J. O. (1995). Laboratory manual for Soil and Plant Analysis(Selected Methods and Data Analysis). Institute for Agricultural Research, Zaria, Nigeria.

Anderson, J. M. & Ingram, J. S. I. (1993). In Tropical soil biology and fertility: A handbook of methods.CAB International, Wallingford, U. K. Pp 68-71.

Anegbe, B., Okuo, J. M., Ewekay, E. O. & Ogbeifun D. E. (2015). Fractionation of lead-acid battery soil amended with biochar. Bayero Journal of Pure and Applied Sciences, 7(2): 36-43.

AppelC., Ma L. Q., Rhue, R. D. & Kennelley, E. (2003). Point of zero charge determination in soils and minerals via traditional methods and detection of electroacoustic mobility. Geoderma,113:77-93.

Asai, H., Samson, B. K., Stephan, H. M., Songyikhangsuthor, K., Homma, K., Kiyono, Y., Inoue, Y., Shiraiwa, T. & Horie, T. (2009). Biochar amendment techniques for upland rice production in Northern Laos: 1. Soil physical properties, leaf SPAD and grain yield. Field Crops Research,111: 81–84.

Beesley, L., Moreno-Jimenez, E., Gomez-Eyles, J., Harris, E., Robinson, B. & Sizmur, T. (2011). A review of biochars’ potential role in the remediation, revegetation and restoration of contaminated soils. Environmental Pollution,xxx: 1-14.

Brady, N. C. & Weil, R. C. (2013). The nature and properties of soils. (14th revised ed.). Noida, India: Dorling Kindersley Pvt. Ltd. 350p.

Bremner, J. M. (1996). Nitrogen-Total. In A. Miller, & D. Keeny, Methods of soil analysis(pp. 595-624). Madison, USA: American Society of Agronomy.

Chan, K. Y., Van Zwieten, L., Meszaros, I., Downie, A. & Joseph, S. (2007). Agronomic values of greenwaste biochar as a soil amendment. Australian Journal of Soil Research. 45: 629–634.