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Assessment
Which method is commonly used to improve water efficiency in irrigation?
Drip irrigation
Flood irrigation
Surface irrigation
Sprinkler irrigation
What is the primary benefit of using rainwater harvesting in agriculture?
It reduces reliance on traditional water sources.
It increases soil erosion.
It requires more energy for pumping.
It complicates water management.
What is a significant challenge associated with improving water use efficiency in agriculture?
High costs of technology
Agricultural land requirements
Difficulties in crop selection
Lack of available labor
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