[permaculture] Hot German July Doesn't Faze Farmer Who Reaps the Sun
Charles de Matas
cdematas at hotmail.com
Sat Jul 29 17:47:00 EDT 2006
Interesting. Some years ago I saw a documentary about a German farmer who
runs an energy farm, generating electricity from biogas that's put in a
biogas digester. The sludge from the digester is used to fertilize the
crops. Very sustainable kind of farm.
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