Fertigation
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Questions and Answers

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?

  • 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?

  • 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?

    <p>It can interact with dissolved fertilizers, affecting their solubility</p> Signup and view all the answers

    Why is the degree of acidity of the fertilizer solution important in fertigation?

    <p>It relates to its corrosiveness to the irrigation system components</p> Signup and view all the answers

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