How can tile drainage help to increase crop yields? – McqOptions

MCQOPTIONS

1.	How can tile drainage help to increase crop yields?
A.	Increases Free Gravity Water
B.	Increases Volume of Soil
C.	Decrease Air Circulation
D.	Increases Water Table Level
Answer» C. Decrease Air Circulation

Discussion

No Comment Found

Related MCQs

How many cubic metres of water will be removed for this particular period of a system designed to use a D.C of 1.5 cm draining 20 hectares for a capacity of 5 days?
Which type of alternate layouts system for tile drainage has two mains?
What is the size of the tile at an outlet of a 12 hectare drainage system, if the D.C is 2 cm and the tile grade is 0.5%. Assume the rugosity coefficient as 0.015 for the tile drain material.
What structure is surrounded around the tile drains when used in less pervious strata?
Under what strata the tile drainage should not be placed?
In what chemical ways does tile drainage help in plant growth?
Which type of soils is benefited by using tile drainage?
Tile drainage helps to reduce soil erosion.
How can tile drainage help to increase crop yields?
For maximum productivity of crops both surface and sub-surface drains are sometimes needed.