Why Irrigation is necessary 1)Irrigation before ploughing the fields makes the soil soft due to which the ploughing of fields become easier. 2)Irrigation is necessary to maintain the moisture for the germination of seeds. 3)Irrigation is necessary for absorption of nutrient element by the plant from the soil.

What is the importance of irrigation in our economic life?

Irrigated agriculture is thereby forecast to contribute significantly to increased future food production through both high and increasing crop yields. In addition to increasing productivity, irrigation also enables expansion of the area under cultivation.

What is the importance of irrigation and why class 9?

The main sources for irrigation water are groundwater from wells, surface water, drainage ponds, rain and municipal water.

How does irrigation affect the economy?

Irrigation development leads to higher production, which implies increased consumption of inputs, as well as higher production receipts for the farmer. Given the interdependence of the economy.

Why is it important to have an irrigation system?

Therefore, the importance of irrigation systems is very high. Main importances of irrigation supplies are discussed below. Agriculture is often greatly hampered due to irregular, insufficient or uncertain rain. Proper irrigation systems can secure uninterrupted agriculture.

Why is irrigation necessary for farming in India?

That is why irrigation is essential for farming in the areas having, sandy and loamy soils. (5) The rain-water flows down very quickly along the slopes of hillsides. So irrigation is neces­sary to grow crops in such areas. (6) India is an agricultural and populous country. About 70 per cent of people depend on agriculture.

How did the introduction of irrigation lead to waterlogging?

Introduction of irrigation has led to the problem of waterlogging and salinity in some of the states. The working group constituted by the Ministry of Water Resources in 1991 estimated that about 2.46 million hectares in irrigated commands suffered from water logging.

Which is an example of a traditional irrigation system?

Also, the chances of water loss are very high. Some examples of traditional system are pulley system, lever system, chain pump and dhekli. Among these, the pump system is the most common and used widely. The modern method compensates the disadvantages of traditional methods and thus helps in the proper way of water usage.