|Searched for: ~dig ~dirt ~earth ~field ~foundation ~garden ~ground ~nature ~planet ~soil ~texture
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The National Soil Survey Center (NSSC), as part of the Natural Resource Conservation Service, maintains the Soil Survey Laboratory Soil Characterization Database. The application allows users to generate, print and...
This University of Florida resource educates the public about soil texture, which is the distribution of sizes of mineral particles found in soils. After learning the basics about soil separates, students and educators...
This 2002 publication, from the Land Institute, describes the benefits and practicality of converting world-wide grain crop production from annual to perennial plants.
This activity is from the Advanced Technology Environmental and Energy Center (ATEEC), a national center that "promotes and supports environmental and energy technology education to address the needs of the national and...
Soil is essential for life on Earth. It is needed for food, air, clothing and so much more. Discussion topics include the terms 'soil', 'dirt', and 'sediment', factors affecting the formation of soils, soil horizons,...
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