Question

What type of irrigation method in which water is sprayed into the air and allowed to fall on the ground surface somewhat resembling rainfall?
1. Sprinkler Irrigation
2. Drip Irrigation
3. Tank Irrigation
4. Furrow Irrigation

Answer 1

Correct Answer - Option 1 : Sprinkler Irrigation

The correct answer is option 1, i.e, Sprinkler Irrigation.

• In Sprinkler Irrigation, water is sprinkled in air and allowed to fall on the land surface is somewhat resembling rainfall.
• The spray is developed by the flow of water under pressure through small nozzles.
• It is very suitable method for irrigating uneven lands and shallow soils.
• All crops are suitable except paddy, jute, etc.
• The dry crops, vegetables, orchards, tea, coffee are suitable and can be irrigated through sprinklers.
• Merits:
  • Suitable to all types of soil except heavy clay.
  • Water saving.
  • Increase in yield.
• Demerits:
  • Higher initial cost.