Practice Random Drainage (51.2.1.a) - Drainage of Irrigated Lands – Necessity, Methods

Practice: Random Drainage

Lesson 51.2.1.aDrainage of Irrigated Lands – Necessity, Methods

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8 questions

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2 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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Quiz
2 questions · about 1 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What is the primary function of a random drainage system?
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Think about water accumulation in fields.
Question 2.
Name one condition that can result from excessive water in soil.
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Consider how too much water affects plants.
3Question 3.
What is the primary advantage of using random drainage?
- Increases crop yields
- Prevents waterlogging
- Improves soil color
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Think about what happens when water accumulates.
4Question 4.
True or False: Random drainage ditches should not be maintained.
- True
- False
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Consider what might happen to blocked drains.
Question 5.
Design a random drainage system for a hypothetical agricultural field with distinct low and high areas, ensuring optimal water management.
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Start with a satellite view of the field to identify elevations.
Question 6.
Evaluate the success of a previously implemented random drainage system in a zone known for heavy precipitation. What data would you collect to assess its impact?
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Think about what measurements indicate drainage success.

4 more questions in this section. Enroll free to practise them all.