Every good thing requires maintenance and care in order to keep the good shape. A lot goes in maintaining the condition of golf courses. Required inputs depend on the quality of the course. Some require more while others require less. Playing surfaces need water in order to maintain their health and the green color. A lot of water is needed to achieve this as most golf course irrigation is don on large parcels.
Conservation of water is mandatory. This means that it must be used efficiently and wastage kept at minimal. Almost everybody has seen sprinklers used in irrigating golf fields. It is from the size and procedure used that most people assume water is wasted. However, this does not happen. In comparison golf course watering takes less water than most other types of irrigation.
Water for this work can be derived from many sources. Groundwater, effluent sources and portable sources can provide water. Natural sources of water like rivers, lakes, ponds, and streams are classified under effluent sources. The systems require large flow of water in order to run. This is the reason a single course will have several sources of supply. Some courses draw their water from wells. To do this, water from the wells is channeled to a single source known as irrigation pond. Ponds hold large amounts of water which is then fed to the sprinklers.
Drawing water from natural sources has its challenges and advantages. Generally deriving water from natural sources is economical. Turf on golf courses requires nutrients and fertilizer whose use is reduced when using effluent water. Disadvantages include removing certain salts prior to use. Irreversible damage could be caused when the salts are not eliminated. Most grasses cannot withstand highly concentrated salts.
Sprinklers used in landscape watering differ greatly from those used in irrigating golf turf. A single course could have 500 to 5000 sprinklers. Some have even more depending on size. Golf watering sprinklers utilize between 18 to 45 gallons of water in a minute depending on the make. Their water throwing capacity ranges between 50 to 90 feet.
Duration of watering is best kept below 8 hours. Sunshine evaporates the water. Wind cause wastage of water. For these reasons courses are irrigated when it is both calm and no sunshine. Inefficiencies are significantly reduced by watering over short periods. It is done this way to allow time for other activities like mowing and play. Sometimes system of irrigating courses and landscape are used laid on the same course. They only differ in functionality such that landscape system is used to irrigate courts, areas around pools and clubhouses.
Most of the work is controlled by computers for efficiency and to minimize errors. All relevant information about the sprinklers, soil, and slope is collected and fed into a database. It is from these databases that a software program is designed to monitor the operation. When modifications are required it is easier to include the adjustments in the system.
Irrigation has significant impacts on the environment. Most of the systems target to provide solutions with minimum negative effects. In some parts of the world golf course watering poses serious competition for water to other needs. Cases of depletion of underground aquifers have been reported in some areas.
Conservation of water is mandatory. This means that it must be used efficiently and wastage kept at minimal. Almost everybody has seen sprinklers used in irrigating golf fields. It is from the size and procedure used that most people assume water is wasted. However, this does not happen. In comparison golf course watering takes less water than most other types of irrigation.
Water for this work can be derived from many sources. Groundwater, effluent sources and portable sources can provide water. Natural sources of water like rivers, lakes, ponds, and streams are classified under effluent sources. The systems require large flow of water in order to run. This is the reason a single course will have several sources of supply. Some courses draw their water from wells. To do this, water from the wells is channeled to a single source known as irrigation pond. Ponds hold large amounts of water which is then fed to the sprinklers.
Drawing water from natural sources has its challenges and advantages. Generally deriving water from natural sources is economical. Turf on golf courses requires nutrients and fertilizer whose use is reduced when using effluent water. Disadvantages include removing certain salts prior to use. Irreversible damage could be caused when the salts are not eliminated. Most grasses cannot withstand highly concentrated salts.
Sprinklers used in landscape watering differ greatly from those used in irrigating golf turf. A single course could have 500 to 5000 sprinklers. Some have even more depending on size. Golf watering sprinklers utilize between 18 to 45 gallons of water in a minute depending on the make. Their water throwing capacity ranges between 50 to 90 feet.
Duration of watering is best kept below 8 hours. Sunshine evaporates the water. Wind cause wastage of water. For these reasons courses are irrigated when it is both calm and no sunshine. Inefficiencies are significantly reduced by watering over short periods. It is done this way to allow time for other activities like mowing and play. Sometimes system of irrigating courses and landscape are used laid on the same course. They only differ in functionality such that landscape system is used to irrigate courts, areas around pools and clubhouses.
Most of the work is controlled by computers for efficiency and to minimize errors. All relevant information about the sprinklers, soil, and slope is collected and fed into a database. It is from these databases that a software program is designed to monitor the operation. When modifications are required it is easier to include the adjustments in the system.
Irrigation has significant impacts on the environment. Most of the systems target to provide solutions with minimum negative effects. In some parts of the world golf course watering poses serious competition for water to other needs. Cases of depletion of underground aquifers have been reported in some areas.
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