Biology · Agricultural Science
What is the primary purpose of the post-harvest agricultural process known as winnowing?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1To categorize the harvested grains strictly based on size and shape
- 2To detach the entire crop structure manually from the field soil
- 3To separate lighter chaff from heavier grains utilizing wind or airflow✓
- 4To remove excess moisture from the freshly harvested crop using artificial heat
Correct answer
To separate lighter chaff from heavier grains utilizing wind or airflow
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