Research Article

Crop Residue Biomass Effects on Agricultural Runoff

Figure 3

The waterfront advance time for the 274 m long field at varying locations from the inflow end. The error bars represent the standard error. The High, Medium, Low, and Control residue treatments represent varying amounts of residue biomass in the furrow. Means represented by symbols with same letters are not significantly different ( ). NS: nonsignificant differences.
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