43.1.3. Infiltration Capacity

Try these first

1. 1.

   What is infiltration capacity?

   Hint

   Think about the speed of water entering the ground.

2. 2.

   Name a factor that affects infiltration.

   Hint

   What are some characteristics of soil?

3. 3.

   What is the primary function of infiltration capacity?

   • To control water runoff
   • To measure soil temperature
   • To enhance plant growth

   Hint

   Consider the overflow of water during rain.

4. 4.

   True or False: Infiltration capacity is steady and does not change over time.

   • True
   • False

   Hint

   Think about dry versus wet soil conditions.

5. 5.

   Calculate the infiltration capacity of a soil plot based on given rainfall data of 50 mm/h when the soil is dry and compare it with a saturated condition of 15 mm/h.

   Hint

   What happens to the rate when soaked?

6. 6.

   Design an irrigation plan for a small farm considering the infiltration capacity and rainfall patterns to minimize runoff.

   Hint

   Consider when the soil is dry for maximum absorption.