<http://schema.org/description>
"Researchers at Cornell University have been working on the problem of soil quality or soil health for many years, and have recently established a soil health testing program for farmers in the Northeast. This summer, two western Pennsylvania vegetable producers cooperated with me in trying out this program. Details about the testing service as well as a very comprehensive manual on all aspects of soil health can be found at http://soilhealth.cals.cornell.edu. (Note that Dr. Beth Gugino, lead author of this manual, is now at Penn State).\r\n\r\n"^^<http://www.w3.org/2001/XMLSchema#string>
<http://extension.psu.edu/plants/tree-fruit/news/2011/how-healthy-is-your-soil-cornell-soil-health-testing-program-can-tell-you>