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2 cards from this section. Quick, good the night before a test.
What is a collector drain?
Think about how water is collected on farm fields.
Why is preventing waterlogging important?
Consider what happens to roots when soil is too wet.
What is the primary function of a collector drain?
Consider how water is managed across agricultural fields.
True or False: Collector drains help prevent salinity in the soil.
Think about the consequences of water that cannot escape.
Evaluate a small farm's drainage situation where water tends to pool excessively after rains. Design a scheme involving collector drains to alleviate the issue.
Remember to consider the relationship between the slope and the direction of water flow.
Critically assess the impact of neglecting collector drains on a farm's soil health and crop productivity.
Think about how continuous water saturation affects plant roots.
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