environment medium MCQ

Which of the following is a method of in-situ water conservation in agriculture?

  1. Drip irrigation
  2. Contour bunding
  3. Sprinkler irrigation
  4. Flood irrigation

Answer: Contour bunding

Contour bunding involves building embankments along contours to reduce runoff, conserve soil moisture, and prevent erosion on slopes.

Topic Water Resources and Conservation
Exam Relevance UPSC, SSC
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