Irrigation is the process by which a controlled quantity of water is supplied to plants at regular intervals for various purposes. For several centuries, human beings have used artificial means to support growth of plants by providing them with water. Mesopotamia, ancient Greece, Egypt, and the Roman Empire are some of the ancient civilizations that thrived on using irrigation to support plant growth to boost harvest.
Today, better methods of irrigating plants have been invented to replace the old, labor intensive methods used in the past. Initially, irrigation was mostly done to support the growth of agricultural crops, but that has changed as the process is used for several other purposes. One of the new uses of irrigation is maintenance of landscapes. Golf course irrigation is mostly done to maintain the landscape.
Irrigation is also done to revegetate soils in dry areas, which have been disturbed and to suppress the growth of weeds. In addition, lands are irrigated to offer plants protection from frost and to prevent soils from consolidating. Systems used for irrigating may also be used for other purposes such as disposing sewage and suppressing dust in mining and other operations.
There are three types of irrigation and all of them can be used to irrigate golf courses. The three types of irrigating methods are surface irrigating, in-ground irrigating, and sub-surface irrigating. Surface irrigating is the commonest method in use. Surface irrigating involves installing irrigating systems and infrastructure above the ground. Sprinklers are good examples of surface irrigating systems. Sprinkler systems are use a lot on golf courses because they are convenient and effective.
Sub-surface irrigating is used rarely because of the way it works. Water supply to the ground is achieved through raising the water table. The water table in turn moistens the ground in which plants are grown. Moisture regulation is attained through drainage infrastructure that is incorporated into the landscape. Some of the places where this method is commonly used are permanent grasslands and along river banks.
In in-ground irrigating system, all of the systems used for supplying water to the grass are buried below the ground. The pipes, sprinklers, irrigating valves, and emitters are all hidden below the ground. This allows for the achievement of a cleaner and more presentable landscape that does not have any items that need to be moved around manually. However, maintenance is usually a problem in this system because the landscape may need to be dug to access the systems.
The irrigating system is normally subdivided into various zones, with the different zones connected through tubes and pipes. It is necessary to subdivide the irrigating system so that the required pressure level can be achieved in each zone. It would be difficult for the water to have an considerable pressure if the irrigating system is not subdivided. As such, it would be impossible to apply water in all the zones at once.
Each zone is installed with a solenoid valve for controlling the supply of water. The controlling is done through an irrigation controller. The irrigating controller determines when a given zone is to be irrigated and how long the water should be applied.
Today, better methods of irrigating plants have been invented to replace the old, labor intensive methods used in the past. Initially, irrigation was mostly done to support the growth of agricultural crops, but that has changed as the process is used for several other purposes. One of the new uses of irrigation is maintenance of landscapes. Golf course irrigation is mostly done to maintain the landscape.
Irrigation is also done to revegetate soils in dry areas, which have been disturbed and to suppress the growth of weeds. In addition, lands are irrigated to offer plants protection from frost and to prevent soils from consolidating. Systems used for irrigating may also be used for other purposes such as disposing sewage and suppressing dust in mining and other operations.
There are three types of irrigation and all of them can be used to irrigate golf courses. The three types of irrigating methods are surface irrigating, in-ground irrigating, and sub-surface irrigating. Surface irrigating is the commonest method in use. Surface irrigating involves installing irrigating systems and infrastructure above the ground. Sprinklers are good examples of surface irrigating systems. Sprinkler systems are use a lot on golf courses because they are convenient and effective.
Sub-surface irrigating is used rarely because of the way it works. Water supply to the ground is achieved through raising the water table. The water table in turn moistens the ground in which plants are grown. Moisture regulation is attained through drainage infrastructure that is incorporated into the landscape. Some of the places where this method is commonly used are permanent grasslands and along river banks.
In in-ground irrigating system, all of the systems used for supplying water to the grass are buried below the ground. The pipes, sprinklers, irrigating valves, and emitters are all hidden below the ground. This allows for the achievement of a cleaner and more presentable landscape that does not have any items that need to be moved around manually. However, maintenance is usually a problem in this system because the landscape may need to be dug to access the systems.
The irrigating system is normally subdivided into various zones, with the different zones connected through tubes and pipes. It is necessary to subdivide the irrigating system so that the required pressure level can be achieved in each zone. It would be difficult for the water to have an considerable pressure if the irrigating system is not subdivided. As such, it would be impossible to apply water in all the zones at once.
Each zone is installed with a solenoid valve for controlling the supply of water. The controlling is done through an irrigation controller. The irrigating controller determines when a given zone is to be irrigated and how long the water should be applied.
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