Public Address 07/05/07 - Public Address Science
PUBLIC ADDRESS 07/05/07 - Public Address Science (transcript): How the mysterious agricultural techniques of an ancient Amazonian civilization could help New Zealand farming to become more competitive.
Public
Address Science (transcript): How the mysterious
agricultural techniques of an ancient Amazonian civilization
could help New Zealand farming to become more
competitive.| May 05, 2007 21:54
David Haywood from
Christchurch
Despite being (more or less) about dirt, this
episode of Public Address Science is nowhere near as dull as
it sounds. Structural biologist Alfred Harris explains how
an everyday substance could enable New Zealand agriculture
to use less fertilizer, produce lower greenhouse gas
emissions, clean up our polluted waterways, and...
http://publicaddress.net/default,4154.sm
ENDS