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Questions and Answers
What is the primary purpose of land leveling?
What is the primary purpose of land leveling?
- To loosen compacted soil
- To control weeds
- To permit water to flow and spread evenly over the soil surface (correct)
- To conserve soil moisture
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 (correct)
- Well-draining soil
- Good topography
- Low soil permeability
What is the primary purpose of cultivation in interculture?
What is the primary purpose of cultivation in interculture?
- To control pests
- To reduce soil temperature
- To increase soil moisture
- To control weeds and improve soil aeration (correct)
Why is soil fumigation necessary for some crops?
Why is soil fumigation necessary for some crops?
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What is an example of a soil fumigant?
What is an example of a soil fumigant?
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What is an alternative method of soil sterilization in greenhouse operations?
What is an alternative method of soil sterilization in greenhouse operations?
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What is tillage?
What is tillage?
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What is a disadvantage of soil fumigation?
What is a disadvantage of soil fumigation?
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What is the primary purpose of fine seedbed preparation?
What is the primary purpose of fine seedbed preparation?
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What is the relationship between soil permeability and land leveling?
What is the relationship between soil permeability and land leveling?
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