- Requires a year or more of maturation. <br> - Does not replace fertilizer (N, P, K).<br>-Cultural taboos could hinder use. <br>-Health precautions always need to be considered when applying compost enriched with excreta.
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==Adequacy==
* General information about Compost as soil conditioner [http://www.ecosanres.org www.ecosanres.org]
==ReferencesAcknowledgements==* Elizabeth Tilley et.al (2008). [http{{://www.eawag.ch/organisation/abteilungen/sandec/publikationen/publications_sesp/downloads_sesp/compendium_high.pdf Compendium of Acknowledgements Sanitation Systems }} ==References and Technologies] ([http://www.eawag.ch/organisation/abteilungen/sandec/publikationen/publications_sesp/downloads_sesp/compendium_low.pdf low res version]). Department of Water and Sanitation in Development Countries ([http://www.sandec.ch/ Sandec]) at the Swiss Federal Institute of Aquatic Science and Technology (Eawag). (Provides a full overview of sanitation systems.)external links==
* Del Porto, D. and Steinfeld, C. (1999). The Composting Toilet System Book. A Practical Guide to Choosing, Planning and Maintaining Composting Toilet Systems, an Alternative to Sewer and Septic Systems. The Center for Ecological Pollution Prevention (CEPP), Massachusetts, USA.