Tuesday, September 20, 2011

FERTILIZERS, MANURE, OR BIOSOLIDS? Data compared. #sewage sludge #science http://www.hvmsd.org/docs/FERTILIZERS.pdf

Some of the research gaps have since been filled. Ineresting salmonella results. I've never seen salmonella in our B biosolids.

http://www.hvmsd.org/docs/FERTILIZERS.pdf

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