[Terrapreta] Terra preta 101

[Kevin Chisholm]

Derar Robert

Robert Flanagan wrote:
> Hey Guys,
>  
> Just a quick one on the charcoal temp "*It does not have to be low 
> temp*" this is a misunderstanding. This year I did my trials with 500C 
> ricehull char and I had a very positive result.

Did you do any tests with char produced at different temperatures? If 
so, how do the results from char produced at higher or lower 
temperatures compare with your good results with 500 C char?

Thanks!

Kevin
>