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Q: Which irrigation method has the highest irrigation efficiency?
  • A. Sprinkler irrigation
  • B. Drip irrigation
  • C. Border strip irrigation
  • D. Furrow
Correct Answer: Option B - Drip irrigation–It is also known as trickle irrigation. • In this method water is applied slowly and frequently to keep the soil moisture in the root zone soil of the plant within the desired range. • In this method has the highest irrigation efficiency.
B. Drip irrigation–It is also known as trickle irrigation. • In this method water is applied slowly and frequently to keep the soil moisture in the root zone soil of the plant within the desired range. • In this method has the highest irrigation efficiency.

Explanations:

Drip irrigation–It is also known as trickle irrigation. • In this method water is applied slowly and frequently to keep the soil moisture in the root zone soil of the plant within the desired range. • In this method has the highest irrigation efficiency.