The method of irrigation in which each tree is surrounded by a border to form a pool when water is supplied is called ________________?

Related Mcqs:

1. A water pool is designed on the down stream of the hydraulic structure to dissipate the energy of falling water by providing a water cushion called ______________________?

   A. Water pool
   B. Cistern
   C. Down stream pond
   D. Water cushion

2. Net irrigation + field irrigation losses are the requirement of _____________________?

   A. Full irrigation
   B. Field irrigation
   C. Furrow irrigation
   D. Basin irrigation

3. Water logging caused by ____________ water, which during excessive irrigation percolates down and join under ground water table?

   A. Capillary
   B. Hygroscopic
   C. Gravity
   D. Free

4. Art of mixing saline water with fresh water in accordance with some ratio for irrigation purpose is called _________________?

   A. Amalgamation
   B. Mixing of water
   C. Desalinization
   D. All are correct

5. The horizontal flow of water in irrigation channel or canal leading to water loss is called as:_________?

   A. Infiltration
   B. Percolation
   C. Seepage
   D. All of these

   Submitted by: Shafiq Rehman

6. Art of making saline water fit for irrigation and drinking through the processes of membrane technique and reverse osmosis is called ___________________?

   A. Desalinization
   B. Water application
   C. Water mixing
   D. All are correct

7. The losses of irrigation water due to the seepage but That. does not join the under ground reservoir is called __________________?

   A. Seepage losses
   B. Absorption losses
   C. Evaporation losses
   D. Percolation losses

8. The water evaporates from paddy surfaces to the atmosphere in the form of water vapours, these water vapours get collected in the atmosphere and behave & like_________________?

   A. Water
   B. Snow
   C. Ice particles
   D. Gas

9. 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

10. A water flow available in the drains without irrigation season i.e.flow of sanitary sewage is called____________________?

    A. Municipal flow
    B. Dry weather flow
    C. Waste water flow
    D. Surface flow