- Ameloot, N., Sleutel, S., Das. K.C., Kanagaratnam, J. and De Neve S. (2015). Biochar amendment to soils with contrasting organic matter level: effects on N mineralization and biological soil properties. GCB Bioenergy. 7: 135-144.
- Atkinson, C.J., Fitzgerald, J.D. and Hipp,. N.A. (2010). Potential mechanisms for achieving agricultural benefits from biochar application to temperate soils: a review. Plant Soil. 337: 1-18.
- Ballard, D., Bradford, B. and Skousen, J. (1996). Use of Reclaimed Land for Horticultural Crop Production. Dept. of Agricultural and Natural Resources, West Virginia University.
- Bender, M.R., & Wood, C.W. (2000). Total phosphorus in soil. Methods of Phosphorus Analysis for Soils, Sediments, Residuals and Waters. 45.
- Bendfeldt, E.S., Burger, J.A. and Daniels, W.L. (2001). Quality of amended mine soils after sixteen years. Soil Science Society of America Journal. 65(6): 1736-1744.
- Biederman, L.A. and Harpole, W.S. (2013). Biochar and its effects on plant productivity and nutrient cycling: a meta analysis. GCB bioenergy. 5(2): 202-214.
- Bremner, J.M. (1960). Determination of nitrogen in soil by the Kjeldahl method. The Journal of Agricultural Science. 55(1): 11-33.
- Brewer, C.E., Unger, R., Schmidt-Rohr, K. and Brown, R.C. (2011). Criteria to select biochars for field studies based on biochar chemical properties. Bioenergy Research. 4: 312-323.
- DeLuca, T., MacKenzie, M.D., Gundale, M.J. and Holben, W.E. (2006). Wildfire-produced charcoal directly influences nitrogen cycling in ponderosa pine forests. Soil. Sci. Soc. Am. J. 70: 448-453.
- De Vos, B., Lettens, S., Muys, B. and Deckers, J.A. (2007). Walkley-Black analysis of forest soil organic carbon: recovery, limitations and uncertainty. Soil Use and Management. 23(3): 221-229.
- Genesio, L., Miglietta, F., Lugato, E., Baronti, S., Pieri, M. and Vaccari, F.P. (2012). Surface albedo following biochar application in durum wheat. Environmental Resource Letters. 7: doi: 10.1088/1748-9326/7/1/014025.
- Glaser, B.; Lehmann, J. & Zech, W. (2002). Ameliorating physical and chemical properties of highly weathered soils in the tropics with charcoal - a review. Biology and Fertility of Soils. 35: 219-230.
- Ghana Statistical Service. (2014). 2010 Population and Housing Census: District Analytical Report, Yilo Krobo Municipal. Accra: Ghana Statistical Service.
- Gundale, M.J., Nilsson, M.C., Pluchon, N. and Wardle, D.A. (2016). The effect of biochar management on soil and plant community properties in a boreal forest. GCB Bioenergy. 8(4): 777-789.
- Keech, O., Carcaillet, C. and Nilsson, M.C. (2005). Adsorption of allelopathic compounds by wood-derived charcoal; the role of wood porosity. Plant and Soil. 272: 291-300.
- Kimetu, J.M., Lehmann, J., Ngoze, S.O., Mugendi, D.N., Kinyangi, J., Riha, S.J., Verchot, L., Recha, J.W. and Pell, A.N. (2008). Reversibility of Soil Productivity Decline with Organic Matter of Differing Quality along a Degradation Gradient. Ecosystems. 11: 726-739.
- Kuzyakov, Y.; Subbotina, I.; Chen, H.Q.; Bogomolova, I. and Xu, X.L. (2009). Black carbon decomposition and incorporation into soil microbial biomass estimated by C-14 labeling. Soil Biology and Biochemistry. 41: 210-219.
- Lehmann, J., Rillig, M.C., Thies, J., Masiello, C.A., Hockaday, W.C. and Crowley, D. (2011). Biochar effects of soil biota - A review. Soil Biology and Biochemistry. 43: 1812-1836.
- Lehmann, J.; Skjemstad, J. and Sohi, S. (2008). Australian climate-carbon cycle feedback reduced by soil black carbon. Nature Geoscience. 1: 832-835.
- Liang, B., Lehmann, J., Solomon, D., Sohi, S., Thies, J.E., Skjemstad, J.O., Luizao, F.J., Engelhard, M.H., Neves, E.G. and Wirick, S. (2008). Stability of biomass-derived black carbon in soils. Geochimica Et Cosmochimica Acta. 72: 6069-6078.
- Magurran, A.E. (2004). Measuring biological diversity. 2004. Malden: Blackwell.
- Novak, J.M., Busscher, W.J., Watts, D.W., Laird, D.A., Ahmedna, M.A. and Niandou, M.A. (2010). Short-term CO2 mineralization after additions of biochar and switchgrass to a Typic Kandiudult. Geoderma. 154(3-4): 281-288.
- SERAS, (2002). Standard operating procedure for soil pH determination. SOP. 1844: 1-6.
- Stanford, G. and English, L. (1949). Use of the flame photometer in rapid soil tests for K and Ca. Agronomy Journal. 41(9): 446-447.
Submitted Date : 3-04-2020
Accepted Date : 21-10-2020
First Online: