1. Combines are used for:
1 point
Sowing of seeds
Harvesting the crops
Threshing
Both (a) and (b)
Clear selection
2. Separating grains from chaff is called
1 point
Winnowing
Tilling
Harvesting
Clear selection
3. The economical methods of irrigation are:
1 point
Drip system
Rahat
Sprinkle system
Both (a) and (c)
Clear selection
4. A common pesticide is
1 point
2,4-D
BHC
Atrazine
5. Millet belongs to the crops
1 point
Rabi
Kharif
Mixed
6. Materials used to make a plough
1 point
Steel
Wood
Iron
Both (b) and (c)
7. How many agricultural practices are there
1 point
5
6
7
8
8. Kharif crops are sown in
1 point
March,april
October,November
June,july
Any time
9. Same kind of plants grown and cultivated on a large scale at a place called
1 point
Agriculture
Crop
None of these
Animal husbandry
10.rearing of honeybees on a large scale
1 point
Sericulture
Pisciculture
Apiculture
Horticulture
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Answer:
1. Combines are used for harvesting the crops.
2. Separating grains from chaff is called winnowing.
3. The economical methods of irrigation are drip system.
4. A common pesticide is BHC
5. Millet's belong to the kharif crops.
6. Material used to make a plough is both b & c.
7. There are 7 agriculture practice are there.
8. Kharif crops are sown in October, November.
9. Same kind of plants grown and cultivated on a large scale at a place is called crop.
10. Rearing of honeybees on a large scale is called Apiculture.
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