Descripción de Biochar - agrichar - Terra Preta:
Presentation of the potential of biochar to improve the fertility of poor soils, and to sequester carbon. Focus on Australia.
EcoRepsTV - Rabbit Bartholomew on BioChar
01:42 Mins | Visto 765 veces
Carbon Negative Electricity
03:06 Mins | Visto 8720 veces
Charcoal producing Micro Gasifier
00:52 Mins | Visto 27346 veces
Natural draft woodgas stove and biochar trial findings
03:01 Mins | Visto 12257 veces
CNN: Organic waste as fuel
02:45 Mins | Visto 6575 veces
Making BioChar in the East Village
01:17 Mins | Visto 2779 veces
Bamboo Biochar Trial 2006 China
00:52 Mins | Visto 4976 veces
Biochar Part 3 - Don Slater
05:00 Mins | Visto 2201 veces
Renewable carbon negative energy
00:42 Mins | Visto 7671 veces
James Lovelock in Toronto - Talking Biochar
01:07 Mins | Visto 1650 veces
1 MINUTE GRILLED CHEESE SOLAR COOKING Parabolic Mirror Star Powered Grill
04:01 Mins | Visto 291267 veces
Peanut Hull Biochar Trial 2005
00:50 Mins | Visto 3808 veces
Biochar
06:06 Mins | Visto 1501 veces
PYROLYSIS SOLAR PYROLYSIS GREEN GARBAGE DISPOSAL COAL ASH ALTERNATIVE FRESNEL LENS
02:01 Mins | Visto 102257 veces
Biochar Potential or Pitfall? Carbon Storage vs Soil Quality
05:45 Mins | Visto 22133 veces
Be Careful
00:26 Mins | Visto 21134734 veces
Official Biochar Tutorial Video
07:24 Mins | Visto 55202 veces
Americans are NOT stupid - WITH SUBTITLES
05:48 Mins | Visto 31337656 veces
Grinding Biochar
01:11 Mins | Visto 1519 veces
Using Biochar (charcoal / agrichar / terra preta) to improve soil and sequester carbon
07:30 Mins | Visto 18143 veces
Terra Preta: Die Schwarze Erde - Marko Heckel (Audio) - CROPfm.at (15.10.2010)
109:38 Mins | Visto 5868 veces
The Promise of Biochar
08:46 Mins | Visto 18413 veces
TERRA PRETA - Schwarzerde aus dem Urwald
00:31 Mins | Visto 1892 veces
TERRA PRETA ponderosa lemons earth worms with black soil
04:37 Mins | Visto 190484 veces
"adam-retort" Vs.1, Charcoal Retort, Terra Preta, Biochar, Briquettes,
03:03 Mins | Visto 28983 veces