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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is Soil Moisture Deficit?
💡 Hint: Think about how much water is required compared to what is available.
Question 2
Easy
What is the purpose of the Crop Coefficient?
💡 Hint: Consider how crops vary in water usage.
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 is the Soil Moisture Deficit?
- Difference between holding capacity and moisture present
- Total water in the soil
- Water lost to evaporation
💡 Hint: Think about the relationship of soil moisture and its capacity.
Question 2
True or False: The Pan Evaporation Method uses actual crop data to estimate water needs.
- True
- False
💡 Hint: What does the method actually measure?
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A farmer wants to irrigate a field. The CWR is 120 mm, effective rainfall is 25 mm, groundwater contribution is 10 mm, and initial soil water is 5 mm. Calculate the irrigation requirement.
💡 Hint: Identify each contributing factor carefully.
Question 2
During a hot season, a crop shows a Kc of 1.2 and the reference ET₀ is 6 mm/day. Calculate the crop's ET.
💡 Hint: What does this Kc value indicate during hot weather?
Challenge and get performance evaluation