'Biochar'

'Biochar'
03:08 Dec 18, 2021
'In Brazil\'s Central Amazonian Basin scientists have studied how these farmers, for thousands of years, have created rich soil to support microbial life and improve their crop yields. Their secret is a principle called Terra Preta. Today companies use technology to create a modern version of terra preta. It\'s called Biochar.  To know more visit http://thelexicon.org  A Rumplefarm, LLC Production Produced by Laura Howard-Gayeton Written and Directed by Douglas Gayeton Edited by Pier Giorgio Provenzano  Help us caption & translate this video!  http://amara.org/v/FGng/' 

Tags: pbs , know your food , biochar , Douglas Gayeton , Laura Howard-Gayeton , Pier Giorgio Provenzano , thelexicon.org , the lexicon , lexicon of sustainabilty , itvs

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