PLNT2515 Land Preparation Quiz
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Questions and Answers

What is the primary purpose of land leveling?

  • To control weeds
  • To improve soil aeration
  • To conserve soil moisture
  • To prevent soil erosion (correct)

    • What is a characteristic of a land that is unsuitable for leveling?

  • Shallow soil
  • Poor drainage
  • Excessively permeable soil
  • All of the above (correct)

    • What is the primary objective of soil fumigation?

  • To improve soil aeration
  • To conserve soil moisture
  • To control pests and diseases (correct)
  • To control weeds

    • What is an example of a soil fumigant?

    <p>Methyl bromide</p> Signup and view all the answers

    What is the temperature used for soil sterilization by steaming?

    <p>70°C</p> Signup and view all the answers

    What is tillage?

    <p>The process of cultivating soil between seedling emergence and crop harvest</p> Signup and view all the answers

    What is a benefit of tillage?

    <p>Improved soil aeration</p> Signup and view all the answers

    What is a type of tillage that involves controlling weeds?

    <p>Interculture</p> Signup and view all the answers

    What is the main objective of fine seedbed preparation?

    <p>To prepare soil for planting</p> Signup and view all the answers

    What is an advantage of soil sterilization by steaming?

    <p>It is effective for high-value crops</p> Signup and view all the answers

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