Assessing perceptions and willingness to use urine in agriculture: a case study from rural areas of eThekwini municipality. South Africa

摘要

in recent years there has been a growing body of knowledge exploring the benefits of using sanitation-derived nutrients. Such studies aim to uncover strategies that facilitate nutrient recovery from urine and faecal sludge for agricultural use. This paper presents the findings of a study which assessed the willingness to handle and use urine in agriculture among people living in rural areas of eThekwini Municipality, South Africa. Results show that less than 5% of participants are using urine as a fertiliser. This could be attributed to limited awareness of the value of urine in agriculture since only 9.7% are aware that urine contains essential nutrients that can support plant growth. Furthermore, health concerns, smell and the opinions of others are identified as barriers to the handling of urine. The study therefore recommends that participatory field trials and promotional activities are conducted to improve users' awareness and acceptance. The outcome of this research is of importance to help inform low- and middle-income countries' governments as they address urban and environmental challenges such as access to adequate sanitation, poverty and food security.