Question

33. Which type of irrigation system is useful on uneven land and in sandy soil where sufficient water is not available. A) Sprinkler system B) Rahat C) Drip irrigation D) Dhekli ОА O B Ос O D​

Answer 1

Answer:

Sprinkler system

Explanation:

Sprinkler irrigation is a method of applying water which is similar to natural rainfall but spread uniformly over the land surface just when needed.So it will not waste water and it is suitable for lands with poor water availability, sandy or shallow soils, or where uniform application of water is desired.

Light sandy soils are well suited to sprinkler irrigation systems.Sandy soils have a low water storage capacity and a high infiltration rate. They therefore need frequent but small irrigation applications. Under these circumstances,sprinkler are more suitable than surface irrigation.

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Answer 2

Answer:

Sprinkler irrigation system is useful on uneven land and in sandy soil where sufficient water is not available.

Explanation:

• A sprinkler system is more useful on uneven terrain where there isn't enough water.
• Water is delivered to one or more central sites within the field via pipes in this approach.
• Water is sprinkled over crops when it is permitted to flow under high pressure with the help of a pump.