Humusica 2, article 19: Techno humus systems and global change-conservation agriculture and 4/1000 proposal

What a reader should have in mind at the end of the article: soil organisms have a prominent positive influence on soil structure and fertility; their mass is proportional to the soil organic matter quantity; it is possible to contrast the climate warming using the soil as sink of C. We estimated that the Agro Humipedons of a European economically active region could sink about 13 or 20% of its emissions, switching from conventional to minimum or no tillage during the coming 40 years. At planetary level, a well programmed 4 per 1000 action can even be more efficacious and compensate a part of the global greenhouse gas effect.