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  • An Introduction to Hemp Chemistry and Lab Results (C 1209) With the passage of the 2018 U.S. Farm Bill, industrial hemp (Cannabis sativa L.) was declassified as a Schedule I drug and is now legal (with restrictions) for production in the United States. Hemp a…
  • Soil Organic Matter (C 1299) Soil organic matter (SOM) is a complex mixture of plant and animal tissues, and plays an important role in the physical, chemical, and biological processes in the soil. This publication describes how …
  • Soil Test Extractants: Principles, Applications, and Implications (C 1322) Soil test extractants are chemical solutions used to dissolve or exchange nutrients in soil samples. They are used when performing soil analyses to determine nutrient recommendations.
Daniel L. Jackson Laboratory Manager djackso@uga.edu Extension Profile