A tractor spreads fertilizer at a dairy farm in Morrinsville, New Zealand.
Sandra Mu/Getty Images
February 17, 2013 An environmental researcher argues the heavy phosphorus footprint of meat is good reason to eat less meat, given that phosphorus is a finite resource and critical for food security. But not everyone thinks we should be worried.
December 14, 2011 With the release of a new standard, the federal government wants farmers to stop the spread of nutrients outside farm fields into waterways. It involves putting farmland on a sensible diet.
August 18, 2010 Canadian Fertilizer Giant Gets Hostile Bid From Australian Firm
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