01-22-2007
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#314 (permalink)
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Creating
Location:
North of Sydney Australia
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Re: Terra Preta ADE abreviations
Quote:
Originally Posted by Philip Small
MG = one million grams or 1000 kg
Units are MG per soil volume: a hectare meter, as in a hectare of surface area and a meter deep. A hectare is a square hectometer, that is, the area of a square which is 100 meters on each side.
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Sorry redgreenblue
and Philip
I am very confused.
I am a 'Bear-of -little Brain'
So is there a LOT of Charcoal or a LITTLE bit?
Is this of interest?
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