Truth of False
2.This ridge plough is used to split the field into ridges and furrows and for earthing up of crops
3.Wooden ploughs are used for primary tillage.
4.Subsoil plough is used for braking hard pans and for deep ploughing (60-70 cm) with less disturbance to the top layer.
5.Chisel plough is designed to break up hard layers or pans without bringing them to the surface.
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Answer:
true
false
true
true
Explanation:
correct me if I wrong;/