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Questions and Answers
What is fertigation?
What is fertigation?
- Supplying crops with fertilizers via rainfall
- Supplying crops with fertilizers through spraying
- Supplying crops with fertilizers via the irrigation system (correct)
- Supplying crops with fertilizers manually
Why is a filter required in pressurized irrigation systems during fertigation?
Why is a filter required in pressurized irrigation systems during fertigation?
- To regulate the flow of fertilizers
- To increase the pressure of the irrigation system
- To prevent clogging of the drippers by solid particles (correct)
- To reduce the need for fertilizer application
What is the purpose of a back-flow preventing valve in fertigation?
What is the purpose of a back-flow preventing valve in fertigation?
- To regulate the pressure of the irrigation system
- To control the release of fertilizers into the soil
- To prevent the reverse flow of fertilizer solution (correct)
- To increase the flow rate of the fertilizer solution
How can the indigenous water source affect the solubility of fertilizers in fertigation?
How can the indigenous water source affect the solubility of fertilizers in fertigation?
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Why is the degree of acidity of the fertilizer solution important in fertigation?
Why is the degree of acidity of the fertilizer solution important in fertigation?
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