Spreading techniques[edit source]

A document I based part of the Methods section on includes "Spreading techniques" - I'm not clear if this means anything beyond just helping the water spread over a wide area, to absorb more easily. The subpoints are also confusing and I think refer to some kind of Indian techniques. --Chriswaterguy 12:32, 5 March 2010 (UTC)

Cookies help us deliver our services. By using our services, you agree to our use of cookies.