Practice Duty, Delta, And Cropping Pattern (38.6) - Cropping Pattern - Hydrology & Water Resources Engineering

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6 sample questions

Question 1.
What does Duty refer to in irrigation?
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Think about how much land can be watered.
Question 2.
Define Delta in the context of crops.
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Consider how water depth varies by crop.
3Question 3.
What does Duty measure?
- Area per unit discharge
- Depth of water requirement
- Water efficiency
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Think about area coverage.
4Question 4.
Delta refers to the depth of water needed by crops.
- True
- False
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Consider how much water crops consume.
Question 5.
Given a crop with a Delta of 1200mm, calculate the total water needed for a field of 10 hectares.
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Convert units accordingly.
Question 6.
If a certain region has an irrigation responsibility of 3 units of water discharge, what is the maximum area consisting of high Delta crops that can be effectively irrigated?
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Think about how Duty adjusts to high water needs.

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