40.4. Effects of Poor Quality Irrigation Water

Try these first

1. 1.

   Define salinization.

   Hint

   Think about what happens when salt builds up in the garden.

2. 2.

   What does osmotic stress refer to?

   Hint

   Consider how salty water affects thirsty plants.

3. 3.

   What is salinization?

   • A. Soil erosion
   • B. Accumulation of salts in soil
   • C. Water pollution

   Hint

   Remember, it's related to salt levels!

4. 4.

   True or False: Poor quality irrigation water can lead to nutrient imbalance in crops.

   • True
   • False

   Hint

   Think about how salts interact with nutrients.

5. 5.

   A farmer observes that his crops are stunted and gathering salt on the surface of his soil. Propose a multi-step management solution to mitigate these issues.

   Hint

   Consider both immediate and long-term strategies to improve soil quality.

6. 6.

   Critique the long-term sustainability of using treated wastewater for irrigation. What potential improvements could be suggested to enhance its quality?

   Hint

   Think about how regulations could enhance treated water's safety.