Found 4 results
Author Keyword Title Type [ Year] Filters: Author is Karlen, D. L. [Clear All Filters]
“PLANT-SOIL-MICROBE N RELATIONSHIPS IN HIGH RESIDUE MANAGEMENT SYSTEMS”, in South Dakota No-Till Association, Best Western Ramkota Hotel, Aberdeen, South Dakota, Submitted.
, “Soil Quality: A Review of the Science and Experiences in the USA”, Environmental Geochemistry and Health, vol. 26, pp. 89-95, 2004.
, “Nitrate Loss in Subsurface Drainage as Affected by Nitrogen Fertilizer Rate”, J Environ Qual, vol. 30, pp. 1305-1314, 2001.
, “Soil Quality: A Concept, Definition, and Framework for Evaluation (A Guest Editorial)”, Soil Sci Soc Am J, vol. 61, pp. 4-10, 1997.
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