Question

________ is the economical method of irrigation.
Fill in the blank.​

Answer 1

Answer:

drip irrigation is the economical method of irrigation

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Answer 2

Answer:

Explanation:

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here is your answer...

drip irrigation: it is an irrigation system in which water is delivered at the root of the plant,drop by drop.it is also known as trickle irrigation.

spray irrigation: it is also known as over head irrigation.it is an irrigation in which water is distributed the field by the aid of high pressure sprinklers.

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