Irrigation India Quiz 1 (60 MCQs)

Quiz Instructions

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1. ..... river basin has the highest ground water potential
2. Water demand is high where?
3. Irrigation means .....
4. What is the moisture depth available for evapotranspiration in root zone of 1m depth soil, if dry weight of soil is 1.5 g/cc, field capacity is 30% and permanent wilting point is 10%?
5. During what age the falaj system was found?
6. The irrigation system was controlled so that water was used for people first then?
7. In india rainfall is limited to how many months of a year?
8. The most common method among surface methods of irrigation
9. The farmer digs trenches, or furrows, along the crop rows and fills them with water, which seeps into the ground and provides moisture to plant roots.
10. Droughts occur due to the scarcity of
11. Traditional irrigation systems are-?
12. Watering of plants through artificial means .....
13. Agriculture and sheep rearing are also practised on the
14. Plants nearly contain ..... % water?
15. In which part of India there is insufficient amount of rainfall production & drought?
16. Approximately one third of freshwater is used for agriculture in .....
17. The temperature varies from 5*C in summers to
18. River lift system depends upon .....
19. .....and ..... are the important cities
20. Corrugation is a type of ..... irrigation
21. How much amount of water is consumed for irrigation in Tamil Nadu?
22. Flooding water underground and allowing it to come up by capillarity to crop roots.
23. Just flooding water-90% of the irrigated areas in the world are be this method.
24. $m^3/s$ of water is diverted to a 32 hectare field for 4 hours. Soil probing after irrigation showed that 0.3 m of water had been stored in the root zone. Water application efficiency in this case would be
25. Which of the following is not a traditional irrigation system?
26. The most expensive but most efficient method of irrigation is
27. How much percentage of irrigated areas depend upon canals?
28. Which of the following is not a source of irrigation?
29. Plants are watered in individual pots through .....
30. Which of the following is not a disadvantage of pulley system?
31. The southwestern coast of Greenland is
32. Which is the most sustainable irrigation system till date?
33. Greenland is situated towards the northeast in?
34. What has made irrigation possible in high level areas?
35. One of the advantages for irrigation is:
36. ..... is a manmade waterway that allows water to flow
37. Sprinkler irrigation is used in soils
38. What does NPK stand for?
39. What is the most accurate description of Rahat?
40. The irrigation system that adds water by flooding furrows is
41. The loss of water from a plant through the leaves is called
42. Fishing is the major industry of?
43. Sub irrigation is used in areas with
44. The movement of water through the soil is called .....
45. Tanks use up large areas of
46. Which body of water does the early Egyptian used to water their plants?
47. Almost percent of Greenland remains covered with
48. The process of water entry into the soil through soil surface and vertically downward is called
49. What is the other name for Flood Irrigation?
50. Applying water under pressure.
51. Which the most efficient traditional irrigation method to irrigate the uneven land for agriculture?
52. Which type of irrigation avoids the wastage of water?
53. Which type of irrigation sends water to the root zone of plants?
54. Flooding an entire field with water and letting the water soak in evenly.
55. Cheap and popular irrigation in India
56. Water is pumped from a well into an apparatus that contains a series of spray nozzles that spray water across the field, like giant lawn sprinklers.
57. The average rainfall of India has been estimated to be
58. If discharge required for different crops is 0.4 cumec in the field and capacity factor and time factors are 0.8 and 0.5 respectively, then what is the design discharge of distributary at its head?
59. The irrigation system that transports most water is .....
60. Where is sprinkler irrigation popular?