10 Questions
What is the primary purpose of land leveling?
To permit water to flow and spread evenly over the soil surface
What is a characteristic of a land that is unsuitable for leveling?
Shallow soil
What is the primary purpose of cultivation in interculture?
To control weeds and improve soil aeration
Why is soil fumigation necessary for some crops?
To prevent pest damage
What is an example of a soil fumigant?
Methyl bromide
What is an alternative method of soil sterilization in greenhouse operations?
Steaming
What is tillage?
The process of cultivating soil
What is a disadvantage of soil fumigation?
It is expensive
What is the primary purpose of fine seedbed preparation?
To prepare a suitable environment for seed germination
What is the relationship between soil permeability and land leveling?
Excessively permeable soil is unsuitable for land leveling
Test your knowledge on land preparation for crop productivity. Learn about the importance of soil management, tillage, cropping systems, and soil treatments in enhancing productivity. Explore objectives such as leveling land, incorporating crop residue, green manure, and cover crops.
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