41.2.1. Saturation

Try these first

1. 1.

   What does saturation mean in the context of soil?

   Hint

   Think about what happens after a rainstorm.

2. 2.

   Name a situation that can cause soil saturation.

   Hint

   What do we need to water plants?

3. 3.

   What is saturation in soil?

   • Partial filling of pores
   • All pores filled with water
   • Less than field capacity

   Hint

   Think about the state of the soil after heavy rain.

4. 4.

   True or False: Saturated soil can negatively affect plant growth.

   • True
   • False

   Hint

   Consider what plants need in the soil.

5. 5.

   A field was irrigated after a week of heavy rainfall, leading to saturation. What are the likely impacts on the crop health in this field?

   Hint

   Think about what roots need to function.

6. 6.

   Evaluate how you would design an irrigation system to prevent saturation in sandy soils.

   Hint

   How does water move quickly through sandy soils?