Soil organic matter characterization in Bolivia and Ecuador
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Date
2012
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Abstract
Organic matter stabilization is thought to be a process of physical protection and chemical recalcitrance. The determination of recalcitrant soil organic carbon (SOC) often relies on operational definitions provided by various fractionation techniques, usually particle size or density fractionation. However, it is unknown if these operational definitions represent true chemical recalcitrance.
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Keywords
Conservation agriculture, Soil management, Soil, Conservation, Conservation tillage, Soil organic matter, Soil organic carbon (soc) near-edge x-ray absorption fine structure (nexafs), Field Scale
Citation
Presented at the American Society of Agronomy-Crop Science Society of America-Soil Science Society of America International Annual Meetings, Cincinnati, OH, 22 October 2012