Which of the following methods of irrigation makes the soil fertile ?( more than one correct answer)
A. Irrigation by tubewells.
B. Irrigation by rain accompanied by thunder and lightning.
c. Irrigation by rainfall
D.Irrigation by canals
E. Irrigation by sprinklers and drips
F.Irrigation due to floods.
4. b. Give reasons for your choice?
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Answer:
here is your answer !
A,b,d,f
because the drip irrigation system, water is applied more to the places of the plant root area. Compare to other irrigation methods, drip irrigation is more efficient and can be applied more frequently. The low irrigation rate of drip irrigation makes it most suitable for both sandy and clay soils
hope it helps you!
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