Which of the following methods of applying water

Which of the following methods of applying water may be used on rolling land

[A] Boarder flooding
[B] Check flooding
[C] Furrow flooding
[D] Free flooding

ANSWER= [A] Boarder flooding

Detailed Solution for Civil Engineering Exam

Boarder flooding: – The land is divided into a number of strips, separated by low levees called boardes.

Check flooding is similar to ordinary flooding except that the water is controlled by surrounding the check area with low and flat levees.

Furrow Flood irrigation involves simply pumping or bringing water to the fields and allowing it to flow over the ground in between rows of beds. The furrow should be shallow enough and the crops are planted sometimes on the sides of the beds or rows not on top in order to facilitate their access to enough water easily.

Free flooding