Which of the following statements pertaining to sprinkler irrigation i...
Sprinkler Irrigation
Sprinkler irrigation is a method of applying water to crops in a manner similar to rainfall. Water is distributed through a network of pipes and sprayed into the air through sprinklers, which break the water up into small droplets. The droplets fall to the ground and wet the crop.
Advantages of Sprinkler Irrigation
- No extra cost of land preparation is involved in sprinkler irrigation.
- Sprinklers can be used for the application of liquid fertilizers also.
- Sprinkler irrigation is particularly advantageous in hilly terrains.
Disadvantages of Sprinkler Irrigation
- Excessive soil erosion is initiated by sprinkler irrigation.
Explanation
Option B is incorrect because sprinkler irrigation does not initiate excessive soil erosion. In fact, sprinkler irrigation can help to reduce soil erosion as it allows for the controlled application of water to crops. This reduces the amount of runoff from the field, which can carry soil particles with it and cause erosion. Furthermore, the small droplets produced by sprinklers are less likely to cause soil compaction than larger droplets produced by other irrigation methods, such as furrow irrigation.
Conclusion
In conclusion, sprinkler irrigation is an effective method of applying water to crops, particularly in hilly terrains where other methods may not be feasible. While it has some disadvantages, such as the need for a reliable source of water and the potential for clogging of sprinklers, excessive soil erosion is not one of them.