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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does EC stand for in terms of water quality?
💡 Hint: Think about electrical conductivity in water.
Question 2
Easy
Is an EC of 0.5 dS/m considered excellent, moderate, or unsuitable for irrigation?
💡 Hint: Refer to the classification of EC values.
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 a high EC value indicate about water quality?
- Low salinity
- High salinity
- Moderate salinity
💡 Hint: Recall how EC relates to salinity.
Question 2
True or False: An EC level above 3.0 dS/m is acceptable for most crops.
- True
- False
💡 Hint: Think about the classifications of EC values.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You have irrigation water with an EC of 4.0 dS/m. What strategies would you implement to ensure suitable conditions for crops?
💡 Hint: Think about ways to reduce overall salinity levels in irrigation.
Question 2
A farmer notices significant leaf burn in crops irrigated with water having an EC of 3.5 dS/m. Explain the relationship between salinity and leaf burn, and suggest a management practice.
💡 Hint: Consider how salt levels directly affect plant health.
Challenge and get performance evaluation