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प्रश्न
With reference to well irrigation, answer the following question:
Give two advantages and two disadvantages of wells.
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उत्तर
Advantages: (a) easy to dig and construct, (b) cheap
Disadvantages:
(a) wells can irrigate a very small area about half an hectare of land.
(b) In times of drought they run dry. (c) Besides there is strain on the animals.
संबंधित प्रश्न
Give a reason for the significance of irrigation in Punjab
State two reasons why irrigation is important to a country like India.
Why is well irrigation still a popular means of irrigation? Give two reasons to support your answers.
There is an urgent need for water conservation in India.
Development of irrigation is essential for the growth of the agriculture sector of India.
Why is canal irrigation more popular in Northern India?
What are the reasons that necessitate artificial irrigation?
Or
What is the importance of irrigation?
With reference to well irrigation, answer the following question :
Describe two methods of drawing water from the wells.
Irrigation is necessary despite the monsoon.
Irrigation is very necessary for solving the food problem.
