Allied & ICAR Exam Bank • ALLIED_0894 NAT • 2 Marks

Section 4: Soil and Water Conservation Engineering

Soil Erosion Mechanics and USLE

Subtopic: Soil Erosion Mechanics and USLE

Question Statement:

In RUSLE, if mulch cover reduces the cropping management factor $C$ from $0.40$ to $0.08$, the ratio of new soil loss to original soil loss is $0.08 / 0.40$, which equals:

Answer Key:

0.2

Step-by-Step Solution & Explanation

Ratio $= 0.08 / 0.40 = 0.20$ (an $80\%$ reduction).
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