Life Sciences Commons^™

Enhancing The Fertilizer Value Of Cattle Manure Using Organic Resources For Soil Fertility Improvement: A Review, Benedicta E. Ayamba, Robert C. Abaidoo, Andrews Opoku, Nana Ewusi-Mensah

Journal of Bioresource Management

The poor quality of cow dung in Ghana resulting from the opportunistic feeding mode of cattle impedes its adoption due to high quantities needed for application. This calls for nutrient optimization of cattle manure with inexpensive locally available sources of organic inputs that could enhance its quality. Though large volumes of crop residues and other agro-wastes are produced on-farm, they are underutilized and mostly a nuisance. Major food crops take approximately, 44 %, 42 % and 56 % of the total nitrogen (N), phosphorus (P) and potassium (K), respectively and are found in crop residues. There is therefore the need …