Muchaonyerwa, Pardon.Dube, Nkosinomusa Nomfundo.Vilakazi, Samukelisiwe Pinky.2021-06-252021-06-2520212021https://researchspace.ukzn.ac.za/handle/10413/19513Masters Degree. University of KwaZulu-Natal, Pietermaritzburg.Abstract available in pdf.enWaste management.Biochar.Soil fertility.Pyrolysis.Characterisation of potato waste biochars and effect on carbon dioxide emission, liming potential and availability of primary macro-nutrients of two amended contrasting soils.Thesis