Research Article
Effects of 24 Years of Conservation Tillage Systems on Soil Organic Carbon and Soil Productivity
Table 1
Effect of different tillage treatments on plant residue after planting and soil loss at Dixon Springs. Odd years have soybean residue and even years have corn residue.
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*For each year means in a same column followed by the same letter is not significantly different at the probability level. #Soil loss is calculated by Universal Soil Loss Equation (USLE) and Revised Universal Soil Loss Equation (RUSLE2). |