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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does CWR stand for?
💡 Hint: Think about what water is necessary for crops.
Question 2
Easy
Name two components affecting CWR.
💡 Hint: Components include evaporation and transpiration.
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 CWR refer to in agriculture?
- Crop Water Requirement
- Crop Yield Range
- Crop Weather Report
💡 Hint: Think about what crops need to thrive.
Question 2
True or False: Effective rainfall is the total rainfall that benefits crops.
- True
- False
💡 Hint: Consider how some rainwater may be lost to runoff or evaporation.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given that the effective rainfall is 150 mm, CWR is 400 mm, and the contribution from initial soil moisture is 30 mm, calculate the irrigation requirement.
💡 Hint: Use the relevant formula and plug in the right values.
Question 2
You have a plot with a root zone depth of 60 cm, MAD is 20%, and ET_c is 5 mm/day. Calculate the irrigation interval.
💡 Hint: Pay attention to the units used and the formula.
Challenge and get performance evaluation