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Home
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Grade8
›
Grade 8 CBSE
›
8 CBSE Biology
›
Crop Production & Management
›
Crop Production & Management Notes
› Harvesting
Harvesting
HARVESTING
The cutting of crop after it is mature is called
harvesting
.
Harvesting is done manually by sickle or by a machine called harvester.
In the harvested crop, the grain seeds need to be separated from the chaff. This process is called
threshing
.
This is carried out with the help of a machine called
‘
combine
’
.
Farmers with small holdings of land do the separation of grain and chaff by
winnowing
.