Curioustab

Home » Civil Engineering » Irrigation

The useful moisture of soil, is equal to its

field capacity
saturation capacity
moisture content at permanent wilting point
difference between filed capacity and permanent wilting point within the root zone of plants.

Correct Answer: difference between filed capacity and permanent wilting point within the root zone of plants.

← Previous Question Next Question→

More Questions from Irrigation

If the optimum depth of kor watering for a crop is 15.12 cm, the outlet factor for the crop for four week period in hectares per cumec, is
A fall in a canal bed is generally provided, if
If V0 is the critical velocity of a channel, its silt transporting power, according to Kennedy, is proportional to
The down stream expansion head of a guide bank is extended to subtend an angle at the centre, equal to
According to Khosla, the exist gradient of surface flow
If the irrigation efficiency is 80%, conveyance losses are 20% and the actual depth of watering is 16 cm, the depth of water required at the canal outlet, is
In Montague type fall
A hydraulic structure is designed to withstand
Useful soil moisture for plant growth, is
Solution of Laplacian equation in three dimensions of water in a syphon, is done by

Discussion & Comments

No comments yet. Be the first to comment!

Join Discussion