Question

Why is irrigation essential? How is it done using traditional method?

Answer 1

Answer:

It protects from famine. It helps to cultivate superior crops with the water supply as per need of the crops. Ultimately it helps in economic development. Irrigation water improves water conditions in the soil, increases the water content of plant fibers, dissolves nutrients & makes them available to plants.

Traditional Irrigation Methods

Also called the pulley system, it involves pulling up water from a well or other such source to irrigate the land. This is a time consuming and labour intensive process, but it is very cost-efficient. Also, using a moat avoids wastage of water.

Answer 2

Explanation:

they are suitable for irrigation of leveled fields.As the water remains in the reservoir,less erosion is caused.as human observation is their water is use with less wastage and proper water is made available to the crop.