The field capacity is the water retained by a saturated soil after free drainage of surplus water to the ground water table but the water retained by a saturated soil after being centrifuged by a centrifugal force of 1000 times that of gravity is called________________?

Related Mcqs:

Water storage efficiency in the root zone depends upon__________________?

A. Porosity B. Fine particles of soil C. Coarse particles of soil D. Climatic conditions...

A line shown on a contour map, set out on ground between certain constant points of slope is called___________________?

A. Gradient B. Contour gradient C. Contour line D. Counter interval...

Estimated quantity of global water is __________which covers about 70% of earth?

A. 1.30x109km3 B. 1.32x109km3 C. 1.33x109km3 D. 1.35x109km3...

The disposal of sewage by allowing it to flow and Soak into specially leveled farm land for cultivation purpose is called _____________________?

A. Trickle irrigation B. Border irrigation C. Broad irrigation D. Check irrigation...

The unit of volume of water used in irrigation practice in FPS system is Acre-Foot. there fore one Acre- Foot is equal to ___________________?

A. 40560ft3 B. 41560ft3 C. 43560 cubic feet D. 42560ft3...