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Subjects
Science State Board
Class 8
Crop Production and Management
Agricultural practices in crop production
15.
Storage of grains, pretreatment of grains and fumigation
Exercise condition:
4
m.
Choose the correct answer
:
1
.
Harvested grains may be stored for
seasonally
protected
more moisture
longer duration
of time. Thus, supply of produce needs to be maintained through proper
drying in sunlight
storage
throughout the year
insects
.
2
.
Chemical vapours
Dried neem leaves
Jute bags
Fumigation
are sprayed to reduce the
insects
chemical vapours
preservative
none of the above
when storing grains.
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