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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does an EC meter measure?
💡 Hint: Think about how well salts dissolve in water.
Question 2
Easy
Why is pH measurement important in irrigation?
💡 Hint: Consider how acidity affects nutrients.
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 an EC meter primarily measure?
- pH levels
- Chloride content
- Salinity
💡 Hint: Think about how salinity relates to dissolved salts.
Question 2
True or False: A pH level of 7 is neutral.
- True
- False
💡 Hint: Recall what pH levels mean in terms of acidity and alkalinity.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A farmer tests his irrigation water and finds an EC reading of 1.5 dS/m. What are the implications for crop choice, and what steps could he take if the levels are not suitable?
💡 Hint: Think about crop tolerance levels.
Question 2
After using a portable test kit, a farmer discovers a high nitrate level in his irrigation water. Explain the possible impacts on his crops and what actions he should consider.
💡 Hint: Reflect on how nutrient excess can affect planting strategies.
Challenge and get performance evaluation