what is irritgation? Discuss the various methods of irrigation.
Answers
Answer:
Irrigation is the process of providing water to the soil.
There are three types of irrigation:
- Surface irrigation
- Border strip method.
- Free flooding.
Hope it helps you.
Answer:Irrigation is the application of controlled amounts of water to plants at needed intervals. Irrigation helps to grow agricultural crops, maintain landscapes, and revegetate disturbed soils in dry areas and during periods of less than average rainfall.
VARIOUS METHOD OF IRRIGATION :-1 TRADITIONAL IRRIGATION-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.
MODERN METHODS OF IRRIGATION-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.