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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does IW stand for in the IW/CPE ratio?
💡 Hint: Think about what is being measured in terms of irrigation.
Question 2
Easy
What is the main goal of irrigation scheduling?
💡 Hint: Consider what we need to do to help crops thrive.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What does IW stand for?
- Irrigation Water
- Irrigation Width
- Irrigation Well
💡 Hint: Think about the context of irrigation itself.
Question 2
True or False: The IW/CPE ratio is only relevant for deep-rooted crops.
- True
- False
💡 Hint: Consider if the ratio can apply to various plants.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A farm has a cumulative pan evaporation of 150mm, and the farmer selects an IW/CPE ratio of 0.4. Calculate the required irrigation water.
💡 Hint: Apply the IW/CPE formula.
Question 2
Given that effective scheduling can save 30% more water, estimate water savings if a farmer normally uses 200mm of water for irrigation.
💡 Hint: Calculate 30% of the normal water usage.
Challenge and get performance evaluation