Surface irrigation is the most common
form of irrigation. Also known as flood irrigation, it uses gravity to
distribute water. Surface irrigation is not as efficient as other forms
because it relies on completely saturating the surface. Sprinkler or
overhead irrigation is commonly used in parks and golf courses. Water is
piped to one point in the field and distributed by overhead sprinklers.
Center pivot irrigation is also a form of sprinkler irrigation. It
involves steel or aluminum pipes joined together and mounted on wheeled
towers. The tower moves through the field distributing water to the lawn
or farm. Another common method is ditch irrigation, but it is a
traditional method. It requires digging out ditches and then seedlings
are planted in a row. Water is distributed by placing canals in between
rows of plants. This irrigation was once popular, but modern systems
have quickly replaced it in many parts of the world. Hope this helps!!
