Practice Limitations (1.4) - Surface Irrigation - Hydrology & Water Resources Engineering

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10 questions

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6 sample questions

Question 1.
What are some common risks associated with surface irrigation?
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Think about how water interacts with the soil.
Question 2.
Why is sandy soil a challenge for surface irrigation?
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Consider how sands differ from clay.
3Question 3.
What is one major disadvantage of surface irrigation?
- High water retention
- High water losses
- Requires advanced equipment
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Think about how water moves in this method.
4Question 4.
True or False: Waterlogging can enhance plant growth.
- True
- False
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Consider the needs of plant roots for oxygen.
Question 5.
A farmer is facing significant water losses on a surface-irrigated field. Propose a detailed method to mitigate these losses while maintaining crop health.
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Think about integrating technology and practices for better water retention.
Question 6.
Evaluate the long-term effects of repeated waterlogging in a field planted with wheat. What strategies could be implemented to restore soil health?
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Consider both short-term and long-term soil health strategies.

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