Make our soil great again

Widespread mechanization and adoption of chemical fertilizers and pesticides revolutionized agriculture. But it took a hidden toll on the soil. Farmers around the world have already degraded and abandoned one-third of the world’s cropland. In the United States, our soils have already lost about half of the organic matter content that helped make them fertile. What is at stake if we don’t reverse this trend?

via Make our soil great again — Plant Health Solutions