Le potentiel de la micro-agriculture biointensive pour remettre le carbone atmosphérique dans les sols et atténuer le #changement_climatique
▻http://growbiointensive.org/PDF/ClimateChangeandGROWBIOINTENSIVE_English.pdf
If we all change our farming practices to increase the organic matter (OM) content by 150% in tropical soils (to go from 1% to 2.5% OM) and by 300% in temperate soils (to go from 1% to 4% OM) to the depth of one foot (which are obtainable, realistic goals when using #biointensive methods), we would sequester enough carbon to decrease the atmospheric carbon to about 350 ppm - the amount recommended by Dr. Hansen!
#climat #sols #séquestration_biologique
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