期刊名称：Journal of Materials and Environmental Science
印刷版ISSN：2028-2508
出版年度：2017
卷号：8
期号：10
页码：3465-3472
出版社：University of Mohammed Premier Oujda
摘要：The purpose of this study is based on the introduction of human urine as fertilizer product nitrogen in agriculture. True source of nutrients, it can be generalized and applied as fertilizer in some developing countries including Morocco. Indeed, the Moroccan countryside experiencing low yields due to soil depletion, lack of sanitation sanitized and excessive costs of chemical fertilizers. The test on growing zucchini made of sanitized urine in five different doses to prove the effectiveness of this alternative. The experiments demonstrate the impact of human urine on crop productivity and to determine the optimum amounts for better agricultural production. The results show that the sanitized urine contains 5.6 g of N-total per liter, with a basic pH. In terms of returns, the urine can be used as nitrogen fertilizer competitive with conventional fertilizer. The recovery rate of N-urine was significantly higher than that of N-fertilizer. Thus, the results show that the dilution of 100% urine optimizes performance. Especially, the rural communities should take the Ecological Sanitation (Eco-San) technology to improve their income, in a healthy environment.
关键词：Ecological Sanitation; Sanitized human urine; Urine;N; N;fertilizers; Zucchini plant.
