Question

1)________________is a machine which does both harvesting and threshing.
2) The same kind of plants cultivated on a large scale for food, cloth, etc., is called a __________
3)_____________is the first step for the preparation of a field before sowing seeds.
4)______________crop is grown by the process of transplantation.
5.The process of giving water to crop plants is called__________.
5)____________are the chemical substances used to destroy weeds.
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Answer 1

1. combine machine
2.crop
3.plough
4.paddy
5.irrigation
5.pesticides ,weedicides

Answer 2

2) crop

3) ploughing

4) paddy

5. irrigation

5) weedicides