Projects to revitalize agricultural soils
by Editor (comments: 0)
According to the recent United Nations report, Status of the World’s Soil Resources, the world can ameliorate soil degradation if more sustainable practices are promptly implemented. A 2003 study, “Soil Diversity and Land Use in the United States,” published by the University of Berkeley, found that 4.5 percent of the soils in the United States are in danger of substantial loss or complete extinction as a result of urbanization and agriculture.
Luckily, there are solutions. One answer is growing a diversity of crops. Monoculture crops like corn and soybeans tend to be hard on soils, depleting nutrients rather than restoring them. But growing crops in rotation and growing a variety of crops can help restore soils and help both large and small farms produce more nutrients per acre or hectare. Farmers all over the world are also revitalizing soils by incorporating cover crops such as winter wheat, rye, and clover or planting perennial varieties of sorghum, sunflower, and wheatgrasses that can help hold soils in place.
Thankfully, there are hundreds of organizations and individuals working to improve soil health and restore land quality, and Food Tank highlighted 22 of these projects which recognize that soil is more than just dirt.
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