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Questions and Answers
What is the primary purpose of land leveling?
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?
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?
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?
What is an example of a soil fumigant?
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What is the temperature used for soil sterilization by steaming?
What is the temperature used for soil sterilization by steaming?
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What is tillage?
What is tillage?
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What is a benefit of tillage?
What is a benefit of tillage?
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What is a type of tillage that involves controlling weeds?
What is a type of tillage that involves controlling weeds?
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What is the main objective of fine seedbed preparation?
What is the main objective of fine seedbed preparation?
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What is an advantage of soil sterilization by steaming?
What is an advantage of soil sterilization by steaming?
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