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2 cards from this section. Quick, good the night before a test.
What is one method of surface drainage?
Think about methods to remove excess surface water.
What do we call the pipes used in subsurface drainage?
They are often buried under the soil.
What is a primary reason for using surface drainage?
Think about the negative effects of too much surface water.
True or False: Mole drainage is most effective in sandy soils.
Consider what soil types are better for drainage methods.
Design a drainage plan for a farm with a clay soil type and frequent waterlogging issues. Which drainage methods would you incorporate and why?
Review the effectiveness of mole drainage in clay soils.
Discuss how land grading can be applied in a sloped area compared to flat terrain.
Think about how topography influences design.
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