3.3. Design Considerations

Try these first

1. 1.

   What is the main method of distributing water in surface irrigation?

   Hint

   Think about how water travels downhill.

2. 2.

   Name one advantage of drip irrigation.

   Hint

   Consider how it helps plants conserve water.

3. 3.

   What type of irrigation involves delivering water directly to plant roots in small amounts?

   • Surface Irrigation
   • Drip Irrigation
   • Sprinkler Irrigation

   Hint

   Think about how water is applied directly to the plants.

4. 4.

   True or False: Sprinkler irrigation is only effective on flat terrain.

   • True
   • False

   Hint

   Consider other irrigation methods and their limitations.

5. 5.

   Design an irrigation plan for a sloped field. Explain the choice of irrigation method and elaborate on the design considerations.

   Hint

   Focus on methods that counteract gravity's pull on water.

6. 6.

   Calculate the cost-benefit of switching from traditional flooding irrigation to a drip system for a 5-acre farm, considering installation and potential water savings.

   Hint

   What are both your setup costs and long-term benefits?