Practice Subsurface Drainage (49.3.1.b) - Water Logging – Causes, Effects and Remedial Measures

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8 questions

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6 sample questions

Question 1.
What is subsurface drainage?
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Think about how we keep fields dry.
Question 2.
Name one type of subsurface drainage.
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It starts with 'T'.
3Question 3.
What is the primary function of subsurface drainage?
- To increase soil saturation
- To lower the water table
- To promote flooding
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Think about why drainage systems are installed.
4Question 4.
True or False: Tile drains can help reduce water logging.
- True
- False
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Consider the role of drainage systems.
Question 5.
A farmer reports that despite installing tile drains, water logging persists. Analyze possible reasons and suggest improvements to the drainage system.
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Think about effective water movement.
Question 6.
Discuss the environmental impact of improper subsurface drainage in agricultural landscapes.
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Evaluate the relationship between drainage and soil health.

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