The unexpected outbreak of novel COVID-19 in late 2019 and continually spread across the world has disrupted the agricultural value chain. The World Health Organization (WHO) prescribed border closure, lockdown, social distancing, wearing a mask, and handwashing to combat the pandemic. These control measures, especially the closure of borders, have affected the importation and supply of fertilizer for crop production. The current study presents potential expectations for the adverse effects of coronavirus pandemic on fertilizer supply and application, soil fertility, and crop yield. The study indicates that the effect of the COVID-19 pandemic has made the delivery of fertilizers to farmers very difficult. Hence, the application of fertilizer on time by farmers was problematic. It was also discovered that the COVID-19 control measure enforced can delay crop planting on time and the use of optimum quality and quantity of fertilizer. Therefore, crop yield will be affected; thus, the quantity of crop produced will be reduced.
Keywords: COVID-19 pandemic, Fertilizer application, Impact assessment, Sustainable production, Value chain