Should we abandon biofuels?

crude vegetable oil, diester, bio-ethanol or other biofuels, or fuel of vegetable origin ...
Christophe
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by Christophe » 28/03/08, 11:44

Well it removes nitrogen but not minerals ... on the contrary it concentrates them and it is rather favorable ... but hey if you have to have recourse to nitrogen fertilizers petroleum energyvore instead of slurry ... the overall balance sheet of methanization decreases
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highfly-addict
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by highfly-addict » 28/03/08, 11:47

Vi christopher,

And the extracted CH4 removes a good portion of carbon .... carbon-free no humus!
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