Farmer’s Knowledge on Utilization of Chemical Fertilizers as Soil Fertility Enhancement Option in Ruhumuro Sub-County, Bushenyi District

The study focused on assessing the farmer’s knowledge on utilization of chemical fertilizers as soil fertility enhancement option in Ruhumuro sub-county, Bushenyi district. It was limited to; establishing the local farmers’knowledge on the use of chemical fertilizers, investigating the factors that influence farmers’ decisions to utilize chemical fertilizers and establishing the benefits that local farmers achieve from utilizing chemical fertilizers. The study employed a cross-sectional research design and primary data was collected from 200 respondents. the data was analyzed using SPSS version 22.0. The study concluded that farmers had local knowledge on use of chemical fertilizers where they revealed that, fertilizer use is influenced by on agro-climatic conditions and farm characteristics at (p=.027), profitability is the principal incentive to adopt fertilizer use at (p=.021), fertilizer use ensure high productivity and yields at (p=.003). The decisions on fertilizer use has mainly considered credit access and price at (p=.026) Fertilizer use alter the soil properties at p= (.029). Fertilizer applied to farmers’ crops do not provide optimal economic returns to farmers as (p=.312) as non-significant. The study also concluded that there were factors that influence the farmers’ decisions to utilize chemical fertilizers. Such as; ownership of land (p=.022), labour avialability (p=.024), Cost of the fertilizers (p=.004) and un-availability of credit services/financial institutions offering services (p=.028). Non-significant factors included; farming experience and level of education (p=.427, p=.369). The study concluded that there were benefits that local farmers achieve from utilizing chemical fertilizers. Such as; Restoration of soil fertility (<i>x<sup>2</sup></i> = 3.002, p=0.021), Sustainable food production (<i>x<sup>2 </sup></i>= 2.441, p=0.001), Income security (<i>x<sup>2</sup></i> = 0.871, p= 0.010), Improvement of crop yields (<i>x<sup>2</sup></i> = 3.123, p=0.023) and Contribute to greenhouse effect (<i>x<sup>2</sup></i> = 4.211, p=0.141) which was not significant. The study recommends that, there is a need for policymakers and agricultural stakeholders to consider the social, economic, and environmental implications of the widespread use of chemical fertilizers. Constant extension training services on chemical fertilizer use should be done to help farmers use the recommended dosage of fertilizers to avoid environmental degradation due to lack of adequate knowledge on fertilizer utilization. Government should undertake legal reforms to recognize and protect the rights of vulnerable groups to own and use land. They should also put in place mechanisms to ensure that the law is enforced.