"Recent studies that compared the mineral content of soils today with soils 100 years ago found that agricultural soils in the United States have been DEPLETED of 85 PERCENT of their MINERALS (Rio Earth Summit 1992.) This phenomenon was documented worldwide. Researchers found that soils--- in Africa have seventy-four percent less minerals, ----soils in Asia have seventy-six percent less minerals, ------soils in Europe have seventy-two percent less minerals, ------soils in South America have seventy-six percent less minerals ------and in Canada soils have eight-five percent less minerals than 100 years ago." Good charts here: nutritionsecurity.org/PDF/NSI_White%20Paper_Web.pdf
Posted on: Thu, 11 Jul 2013 05:59:40 +0000
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