Muchaonyerwa, Pardon.Pisa, Charity.2021-11-192021-11-1920212021https://researchspace.ukzn.ac.za/handle/10413/19923Doctoral Degree. University of KwaZulu-Natal, Pietermaritzburg.Abstract available in PDF.enNutrient retention.Soil fertility.Composting--Zimbabwe.Composting performance of vermiculite-cattle manure composts and their effects on selected soil properties and maize (zea mays L.) production on sandy loam soils in Zimbabwe.Thesis