write about the modern method of irrigation
Answers
The widely used methods of irrigation are surface, sprinkling, subirrigation, intrasoil, and mist irrigation. Soil wetting and salt leaching are the principal purposes of surface irrigation. In sprinkler irrigation both soil and air are wetted, besides frost prevention and application of fertilizers and herbicides.
Answer: modern method of irrigation
Explanation: These are more efficient systems of irrigation that were invented in the recent decades. These help us use water economically without wastage. Let us take a look at the two most important methods.
1. Drip System of Irrigation : The most commonly used method of irrigation these days is the drip method. They lay the pipes in rows near the crops or plants. These plastic pipes have holes in them. Water seeps from these holes drop by drop, hence the name drip irrigation. This is an extremely efficient method of irrigation as it reduces water wastage.
2. Sprinkler System : This system mimics the phenomenon of rain. Water is carried by pipes to central locations on the farm. Sprinklers placed here distribute the water across the fields. This is the most efficient method to irrigate the uneven land. Sprinkler system also provides the best coverage regardless of the size of the farm.
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