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Old 05-05-2007   #34 (permalink)
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Michaelangelica
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Smile Re: Terra Preta oil drum tempertures

Quote:
Originally Posted by mathuranatha View Post
sorry,aparantly your message bounced--my email is mathuranathadadas108 @gmail.com
David,
Aboriginals might have pounded it up in much the same way as they made flour with a gigantic "pestle" bowl and a log as the mortar.
I can see it in my head If I found apicture it would explain it in a milli -second.
Here is one a communial effort
http://www.thirdangle.com/snapshots/...3B7EB38BA8.jpg
Here we go still happening in the middle east?
http://www.galen-frysinger.com/middl.../bahrain68.jpg

O dear! an hour gone looking at google pictures
I found an electron microscope pic. of charcoal (BEST Energies have some brilliant ones- must see if they would like to share.) and some other weird Japanese stuff on charcoal that I don't understand.
Anyone want to try and translate?
Google Image Result for http://www.petesthe.com/images/cha_image02.jpg

I use the flat side of a brick while it is still in the bag; but mine is re-constituted bamboo or coconut char and might be a bit easier.

Just an interesting note I found on Coppicing
Quote:
And as my old ecology professor used to say,
"productive coppice & standards woodland holds the highest biodiversity of any European ecosystem."

Not to mention the ~20% better wood yield from coppicing
(felling deciduous trees at less than 35 years and letting them regrow from the stump).
There are other random bits about char at this site too:-
The CO2 sings 'Bury me, buuuu-reee me, bury me, across the world' | Gristmill: The environmental news blog | Grist
Attached Thumbnails
Making Charcoal-bahrain68.jpg  


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Last edited by Michaelangelica; 05-05-2007 at 02:36 AM..
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