What is irrigation? Describe two methods of irrigation which conserve water
Answers
Answer:
Irrigation is the process by which water is transported to the field to water them.
Explanation:
2 Methods of irrigation which conserve water are -
(a) Rain water harvesting- it's the process by which we can collect the rain water and conserve it for future use .
(b) Drip irrigation system- It's the process by which water is directly transported to the roots of the plants .
The artificial method of watering the plants for assisting in their growth is called irrigation. Main sources of irrigation are wells, tube-wells, ponds, lakes, rivers.
Two methods which help us to conserve water are:
(i) Sprinkler irrigation system: This irrigation system has an arrangement of vertical pipes with rotating nozzles on the top. It is more useful in the uneven and sandy land where sufficient water is not available.
(ii) Drip irrigation system: This irrigation system has an arrangement of pipes or tubes with very small holes in them to water plants drop by drop just at the base of the root. It is very efficient as water is not wasted at all.