Human urine as a source of alternative natural fertilizer in agriculture: A flight of fancy or an achievable reality

Tanmoy Karak and Pradip Bhattacharyya

Resources, Conservation & Recycling, 2011, vol. 55, issue 4, 400-408

Abstract: Organically agricultural products are gaining popularities through out the world as it gives the consumer satisfaction with a basket of safer and better trusted foods. It is also well established that intensive conventional agricultural practices can introduce contaminants into the food chain with adverse affect on environment. However, organic agricultural practices give an alternative environmental friendly sustainable agriculture among the farmers. Beside this fact, organic crops contain fewer nitrates, nitrites, pesticide residues and trace elements than conventional crops. Even though, in organic systems generally have 20% lower yields than conventionally produced crops. One of the major constrains of organic farming is decrease of raw organic matters to prepare compost. Therefore, scientists are looking forward for different organic sources which are plenty in nature and available at little-to-no cost. Human urine is one of them, and has been gaining popularities as a raw material for organic cultivation. However, several important merits and demerits of application of human urine are needed to be addressed in agriculture.

Keywords: Human urine; Composition; Urine diversion; Fertilizer values (search for similar items in EconPapers)
Date: 2011
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Citations: View citations in EconPapers (3)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:recore:v:55:y:2011:i:4:p:400-408

DOI: 10.1016/j.resconrec.2010.12.008

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