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2 cards from this section. Quick, good the night before a test.
What is Duty in irrigation?
Think of how many hectares one cumec can cover.
What does Delta represent?
Remember it's measured in centimeters.
What does the term Duty refer to in irrigation?
Think about water allocation for different crops.
True or False: Delta can vary significantly between different crop types.
Consider examples like paddy and wheat to recall.
If the duty of a new irrigation method is 500 ha/cumec and it sources 3 cumecs of water, how many hectares can be irrigated? What does this mean for crop planning?
Use basic multiplication!
Consider a scenario where the delta for a drought-resistant crop is recorded at 40 cm. If the farmer uses 900 mm of water efficiently, can the crop thrive, or does it fall short?
Convert millimeters to centimeters for an accurate comparison.
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